426895976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2713}}^1$

素因数の和:2838

約数の個数: 64

約数和(自身を含む): 923302800

約数和(自身を除く): 496406824

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 89, 104, 136, 178, 221, 356, 442, 712, 884, 1157, 1513, 1768, 2314, 2713, 3026, 4628, 5426, 6052, 9256, 10852, 12104, 19669, 21704, 35269, 39338, 46121, 70538, 78676, 92242, 141076, 157352, 184484, 241457, 282152, 368968, 482914, 599573, 965828, 1199146, 1931656, 2398292, 3138941, 4104769, 4796584, 6277882, 8209538, 12555764, 16419076, 25111528, 32838152, 53361997, 106723994, 213447988, 426895976]

約数ペア:

[(1, 426895976), (2, 213447988), (4, 106723994), (8, 53361997), (13, 32838152), (17, 25111528), (26, 16419076), (34, 12555764), (52, 8209538), (68, 6277882), (89, 4796584), (104, 4104769), (136, 3138941), (178, 2398292), (221, 1931656), (356, 1199146), (442, 965828), (712, 599573), (884, 482914), (1157, 368968), (1513, 282152), (1768, 241457), (2314, 184484), (2713, 157352), (3026, 141076), (4628, 92242), (5426, 78676), (6052, 70538), (9256, 46121), (10852, 39338), (12104, 35269), (19669, 21704)]