28041468936

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{707689}}^1$

素因数の和:707838

約数の個数: 64

約数和(自身を含む): 76090828800

約数和(自身を除く): 48049359864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 254, 312, 381, 508, 762, 1016, 1524, 1651, 3048, 3302, 4953, 6604, 9906, 13208, 19812, 39624, 707689, 1415378, 2123067, 2830756, 4246134, 5661512, 8492268, 9199957, 16984536, 18399914, 27599871, 36799828, 55199742, 73599656, 89876503, 110399484, 179753006, 220798968, 269629509, 359506012, 539259018, 719012024, 1078518036, 1168394539, 2157036072, 2336789078, 3505183617, 4673578156, 7010367234, 9347156312, 14020734468, 28041468936]

約数ペア:

[(1, 28041468936), (2, 14020734468), (3, 9347156312), (4, 7010367234), (6, 4673578156), (8, 3505183617), (12, 2336789078), (13, 2157036072), (24, 1168394539), (26, 1078518036), (39, 719012024), (52, 539259018), (78, 359506012), (104, 269629509), (127, 220798968), (156, 179753006), (254, 110399484), (312, 89876503), (381, 73599656), (508, 55199742), (762, 36799828), (1016, 27599871), (1524, 18399914), (1651, 16984536), (3048, 9199957), (3302, 8492268), (4953, 5661512), (6604, 4246134), (9906, 2830756), (13208, 2123067), (19812, 1415378), (39624, 707689)]