68326928

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2237}}^1$

素因数の和:2351

約数の個数: 40

約数和(自身を含む): 139866048

約数和(自身を除く): 71539120

約数列:

[1, 2, 4, 8, 16, 23, 46, 83, 92, 166, 184, 332, 368, 664, 1328, 1909, 2237, 3818, 4474, 7636, 8948, 15272, 17896, 30544, 35792, 51451, 102902, 185671, 205804, 371342, 411608, 742684, 823216, 1485368, 2970736, 4270433, 8540866, 17081732, 34163464, 68326928]

約数ペア:

[(1, 68326928), (2, 34163464), (4, 17081732), (8, 8540866), (16, 4270433), (23, 2970736), (46, 1485368), (83, 823216), (92, 742684), (166, 411608), (184, 371342), (332, 205804), (368, 185671), (664, 102902), (1328, 51451), (1909, 35792), (2237, 30544), (3818, 17896), (4474, 15272), (7636, 8948)]