28956665808

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{1237}}^1\times {\mathrm{7741}}^1$

素因数の和:9002

約数の個数: 160

約数和(自身を含む): 95079192320

約数和(自身を除く): 66122526512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1237, 1512, 2474, 3024, 3711, 4948, 7422, 7741, 8659, 9896, 11133, 14844, 15482, 17318, 19792, 22266, 23223, 25977, 29688, 30964, 33399, 34636, 44532, 46446, 51954, 54187, 59376, 61928, 66798, 69272, 69669, 77931, 89064, 92892, 103908, 108374, 123856, 133596, 138544, 139338, 155862, 162561, 178128, 185784, 207816, 209007, 216748, 233793, 267192, 278676, 311724, 325122, 371568, 415632, 418014, 433496, 467586, 487683, 534384, 557352, 623448, 650244, 836028, 866992, 935172, 975366, 1114704, 1246896, 1300488, 1463049, 1672056, 1870344, 1950732, 2600976, 2926098, 3344112, 3740688, 3901464, 5852196, 7802928, 9575617, 11704392, 19151234, 23408784, 28726851, 38302468, 57453702, 67029319, 76604936, 86180553, 114907404, 134058638, 153209872, 172361106, 201087957, 229814808, 258541659, 268117276, 344722212, 402175914, 459629616, 517083318, 536234552, 603263871, 689444424, 804351828, 1034166636, 1072469104, 1206527742, 1378888848, 1608703656, 1809791613, 2068333272, 2413055484, 3217407312, 3619583226, 4136666544, 4826110968, 7239166452, 9652221936, 14478332904, 28956665808]

約数ペア:

[(1, 28956665808), (2, 14478332904), (3, 9652221936), (4, 7239166452), (6, 4826110968), (7, 4136666544), (8, 3619583226), (9, 3217407312), (12, 2413055484), (14, 2068333272), (16, 1809791613), (18, 1608703656), (21, 1378888848), (24, 1206527742), (27, 1072469104), (28, 1034166636), (36, 804351828), (42, 689444424), (48, 603263871), (54, 536234552), (56, 517083318), (63, 459629616), (72, 402175914), (84, 344722212), (108, 268117276), (112, 258541659), (126, 229814808), (144, 201087957), (168, 172361106), (189, 153209872), (216, 134058638), (252, 114907404), (336, 86180553), (378, 76604936), (432, 67029319), (504, 57453702), (756, 38302468), (1008, 28726851), (1237, 23408784), (1512, 19151234), (2474, 11704392), (3024, 9575617), (3711, 7802928), (4948, 5852196), (7422, 3901464), (7741, 3740688), (8659, 3344112), (9896, 2926098), (11133, 2600976), (14844, 1950732), (15482, 1870344), (17318, 1672056), (19792, 1463049), (22266, 1300488), (23223, 1246896), (25977, 1114704), (29688, 975366), (30964, 935172), (33399, 866992), (34636, 836028), (44532, 650244), (46446, 623448), (51954, 557352), (54187, 534384), (59376, 487683), (61928, 467586), (66798, 433496), (69272, 418014), (69669, 415632), (77931, 371568), (89064, 325122), (92892, 311724), (103908, 278676), (108374, 267192), (123856, 233793), (133596, 216748), (138544, 209007), (139338, 207816), (155862, 185784), (162561, 178128)]