39997869824

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{13697}}^1$

素因数の和:13802

約数の個数: 144

約数和(自身を含む): 93739687776

約数和(自身を除く): 53741817952

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 61, 64, 68, 88, 122, 128, 136, 176, 187, 244, 256, 272, 352, 374, 488, 544, 671, 704, 748, 976, 1037, 1088, 1342, 1408, 1496, 1952, 2074, 2176, 2684, 2816, 2992, 3904, 4148, 4352, 5368, 5984, 7808, 8296, 10736, 11407, 11968, 13697, 15616, 16592, 21472, 22814, 23936, 27394, 33184, 42944, 45628, 47872, 54788, 66368, 85888, 91256, 109576, 132736, 150667, 171776, 182512, 219152, 232849, 265472, 301334, 365024, 438304, 465698, 602668, 730048, 835517, 876608, 931396, 1205336, 1460096, 1671034, 1753216, 1862792, 2410672, 2561339, 2920192, 3342068, 3506432, 3725584, 4821344, 5122678, 6684136, 7451168, 9190687, 9642688, 10245356, 13368272, 14203789, 14902336, 18381374, 19285376, 20490712, 26736544, 28407578, 29804672, 36762748, 38570752, 40981424, 53473088, 56815156, 59609344, 73525496, 81962848, 106946176, 113630312, 147050992, 156241679, 163925696, 213892352, 227260624, 294101984, 312483358, 327851392, 454521248, 588203968, 624966716, 655702784, 909042496, 1176407936, 1249933432, 1818084992, 2352815872, 2499866864, 3636169984, 4999733728, 9999467456, 19998934912, 39997869824]

約数ペア:

[(1, 39997869824), (2, 19998934912), (4, 9999467456), (8, 4999733728), (11, 3636169984), (16, 2499866864), (17, 2352815872), (22, 1818084992), (32, 1249933432), (34, 1176407936), (44, 909042496), (61, 655702784), (64, 624966716), (68, 588203968), (88, 454521248), (122, 327851392), (128, 312483358), (136, 294101984), (176, 227260624), (187, 213892352), (244, 163925696), (256, 156241679), (272, 147050992), (352, 113630312), (374, 106946176), (488, 81962848), (544, 73525496), (671, 59609344), (704, 56815156), (748, 53473088), (976, 40981424), (1037, 38570752), (1088, 36762748), (1342, 29804672), (1408, 28407578), (1496, 26736544), (1952, 20490712), (2074, 19285376), (2176, 18381374), (2684, 14902336), (2816, 14203789), (2992, 13368272), (3904, 10245356), (4148, 9642688), (4352, 9190687), (5368, 7451168), (5984, 6684136), (7808, 5122678), (8296, 4821344), (10736, 3725584), (11407, 3506432), (11968, 3342068), (13697, 2920192), (15616, 2561339), (16592, 2410672), (21472, 1862792), (22814, 1753216), (23936, 1671034), (27394, 1460096), (33184, 1205336), (42944, 931396), (45628, 876608), (47872, 835517), (54788, 730048), (66368, 602668), (85888, 465698), (91256, 438304), (109576, 365024), (132736, 301334), (150667, 265472), (171776, 232849), (182512, 219152)]