3988327312

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{145687}}^1$

素因数の和:145783

約数の個数: 40

約数和(自身を含む): 8129390400

約数和(自身を除く): 4141063088

約数列:

[1, 2, 4, 8, 16, 29, 58, 59, 116, 118, 232, 236, 464, 472, 944, 1711, 3422, 6844, 13688, 27376, 145687, 291374, 582748, 1165496, 2330992, 4224923, 8449846, 8595533, 16899692, 17191066, 33799384, 34382132, 67598768, 68764264, 137528528, 249270457, 498540914, 997081828, 1994163656, 3988327312]

約数ペア:

[(1, 3988327312), (2, 1994163656), (4, 997081828), (8, 498540914), (16, 249270457), (29, 137528528), (58, 68764264), (59, 67598768), (116, 34382132), (118, 33799384), (232, 17191066), (236, 16899692), (464, 8595533), (472, 8449846), (944, 4224923), (1711, 2330992), (3422, 1165496), (6844, 582748), (13688, 291374), (27376, 145687)]