28395954496

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1091}}^1$

素因数の和:1273

約数の個数: 224

約数和(自身を含む): 71760648960

約数和(自身を除く): 43364694464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 52, 56, 64, 82, 91, 104, 109, 112, 164, 182, 208, 218, 224, 287, 328, 364, 416, 436, 448, 533, 574, 656, 728, 763, 832, 872, 1066, 1091, 1148, 1312, 1417, 1456, 1526, 1744, 2132, 2182, 2296, 2624, 2834, 2912, 3052, 3488, 3731, 4264, 4364, 4469, 4592, 5668, 5824, 6104, 6976, 7462, 7637, 8528, 8728, 8938, 9184, 9919, 11336, 12208, 14183, 14924, 15274, 17056, 17456, 17876, 18368, 19838, 22672, 24416, 28366, 29848, 30548, 31283, 34112, 34912, 35752, 39676, 44731, 45344, 48832, 56732, 58097, 59696, 61096, 62566, 69824, 71504, 79352, 89462, 90688, 99281, 113464, 116194, 118919, 119392, 122192, 125132, 143008, 158704, 178924, 198562, 226928, 232388, 237838, 238784, 244384, 250264, 286016, 313117, 317408, 357848, 397124, 406679, 453856, 464776, 475676, 488768, 500528, 581503, 626234, 634816, 715696, 794248, 813358, 832433, 907712, 929552, 951352, 1001056, 1163006, 1252468, 1431392, 1545947, 1588496, 1626716, 1664866, 1859104, 1902704, 2002112, 2326012, 2504936, 2862784, 3091894, 3176992, 3253432, 3329732, 3718208, 3805408, 4070521, 4652024, 4875679, 5009872, 6183788, 6353984, 6506864, 6659464, 7610816, 8141042, 9304048, 9751358, 10019744, 10821629, 12367576, 13013728, 13318928, 16282084, 18608096, 19502716, 20039488, 21643258, 24735152, 26027456, 26637856, 32564168, 34129753, 37216192, 39005432, 43286516, 49470304, 53275712, 63383827, 65128336, 68259506, 78010864, 86573032, 98940608, 126767654, 130256672, 136519012, 156021728, 173146064, 253535308, 260513344, 273038024, 312043456, 346292128, 443686789, 507070616, 546076048, 692584256, 887373578, 1014141232, 1092152096, 1774747156, 2028282464, 2184304192, 3549494312, 4056564928, 7098988624, 14197977248, 28395954496]

約数ペア:

[(1, 28395954496), (2, 14197977248), (4, 7098988624), (7, 4056564928), (8, 3549494312), (13, 2184304192), (14, 2028282464), (16, 1774747156), (26, 1092152096), (28, 1014141232), (32, 887373578), (41, 692584256), (52, 546076048), (56, 507070616), (64, 443686789), (82, 346292128), (91, 312043456), (104, 273038024), (109, 260513344), (112, 253535308), (164, 173146064), (182, 156021728), (208, 136519012), (218, 130256672), (224, 126767654), (287, 98940608), (328, 86573032), (364, 78010864), (416, 68259506), (436, 65128336), (448, 63383827), (533, 53275712), (574, 49470304), (656, 43286516), (728, 39005432), (763, 37216192), (832, 34129753), (872, 32564168), (1066, 26637856), (1091, 26027456), (1148, 24735152), (1312, 21643258), (1417, 20039488), (1456, 19502716), (1526, 18608096), (1744, 16282084), (2132, 13318928), (2182, 13013728), (2296, 12367576), (2624, 10821629), (2834, 10019744), (2912, 9751358), (3052, 9304048), (3488, 8141042), (3731, 7610816), (4264, 6659464), (4364, 6506864), (4469, 6353984), (4592, 6183788), (5668, 5009872), (5824, 4875679), (6104, 4652024), (6976, 4070521), (7462, 3805408), (7637, 3718208), (8528, 3329732), (8728, 3253432), (8938, 3176992), (9184, 3091894), (9919, 2862784), (11336, 2504936), (12208, 2326012), (14183, 2002112), (14924, 1902704), (15274, 1859104), (17056, 1664866), (17456, 1626716), (17876, 1588496), (18368, 1545947), (19838, 1431392), (22672, 1252468), (24416, 1163006), (28366, 1001056), (29848, 951352), (30548, 929552), (31283, 907712), (34112, 832433), (34912, 813358), (35752, 794248), (39676, 715696), (44731, 634816), (45344, 626234), (48832, 581503), (56732, 500528), (58097, 488768), (59696, 475676), (61096, 464776), (62566, 453856), (69824, 406679), (71504, 397124), (79352, 357848), (89462, 317408), (90688, 313117), (99281, 286016), (113464, 250264), (116194, 244384), (118919, 238784), (119392, 237838), (122192, 232388), (125132, 226928), (143008, 198562), (158704, 178924)]