40366905728

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{1103}}^1\times {\mathrm{4027}}^1$

素因数の和:5215

約数の個数: 64

約数和(自身を含む): 81645304320

約数和(自身を除く): 41278398592

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1103, 1136, 2206, 2272, 4027, 4412, 4544, 8054, 8824, 9088, 16108, 17648, 32216, 35296, 64432, 70592, 78313, 128864, 141184, 156626, 257728, 285917, 313252, 515456, 571834, 626504, 1143668, 1253008, 2287336, 2506016, 4441781, 4574672, 5012032, 8883562, 9149344, 10024064, 17767124, 18298688, 35534248, 36597376, 71068496, 142136992, 284273984, 315366451, 568547968, 630732902, 1261465804, 2522931608, 5045863216, 10091726432, 20183452864, 40366905728]

約数ペア:

[(1, 40366905728), (2, 20183452864), (4, 10091726432), (8, 5045863216), (16, 2522931608), (32, 1261465804), (64, 630732902), (71, 568547968), (128, 315366451), (142, 284273984), (284, 142136992), (568, 71068496), (1103, 36597376), (1136, 35534248), (2206, 18298688), (2272, 17767124), (4027, 10024064), (4412, 9149344), (4544, 8883562), (8054, 5012032), (8824, 4574672), (9088, 4441781), (16108, 2506016), (17648, 2287336), (32216, 1253008), (35296, 1143668), (64432, 626504), (70592, 571834), (78313, 515456), (128864, 313252), (141184, 285917), (156626, 257728)]