71558936

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{599}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 136620000

約数和(自身を除く): 65061064

約数列:

[1, 2, 4, 8, 109, 137, 218, 274, 436, 548, 599, 872, 1096, 1198, 2396, 4792, 14933, 29866, 59732, 65291, 82063, 119464, 130582, 164126, 261164, 328252, 522328, 656504, 8944867, 17889734, 35779468, 71558936]

約数ペア:

[(1, 71558936), (2, 35779468), (4, 17889734), (8, 8944867), (109, 656504), (137, 522328), (218, 328252), (274, 261164), (436, 164126), (548, 130582), (599, 119464), (872, 82063), (1096, 65291), (1198, 59732), (2396, 29866), (4792, 14933)]