40000008

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{35461}}^1$

素因数の和:35517

約数の個数: 32

約数和(自身を含む): 102130560

約数和(自身を除く): 62130552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 35461, 70922, 106383, 141844, 212766, 283688, 425532, 851064, 1666667, 3333334, 5000001, 6666668, 10000002, 13333336, 20000004, 40000008]

約数ペア:

[(1, 40000008), (2, 20000004), (3, 13333336), (4, 10000002), (6, 6666668), (8, 5000001), (12, 3333334), (24, 1666667), (47, 851064), (94, 425532), (141, 283688), (188, 212766), (282, 141844), (376, 106383), (564, 70922), (1128, 35461)]