634173704

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{521}}^1\times {\mathrm{2143}}^1$

素因数の和:2741

約数の個数: 32

約数和(自身を含む): 1208701440

約数和(自身を除く): 574527736

約数列:

[1, 2, 4, 8, 71, 142, 284, 521, 568, 1042, 2084, 2143, 4168, 4286, 8572, 17144, 36991, 73982, 147964, 152153, 295928, 304306, 608612, 1116503, 1217224, 2233006, 4466012, 8932024, 79271713, 158543426, 317086852, 634173704]

約数ペア:

[(1, 634173704), (2, 317086852), (4, 158543426), (8, 79271713), (71, 8932024), (142, 4466012), (284, 2233006), (521, 1217224), (568, 1116503), (1042, 608612), (2084, 304306), (2143, 295928), (4168, 152153), (4286, 147964), (8572, 73982), (17144, 36991)]