68342584

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{6361}}^1$

素因数の和:6463

約数の個数: 32

約数和(自身を含む): 137419200

約数和(自身を除く): 69076616

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 158, 316, 632, 1343, 2686, 5372, 6361, 10744, 12722, 25444, 50888, 108137, 216274, 432548, 502519, 865096, 1005038, 2010076, 4020152, 8542823, 17085646, 34171292, 68342584]

約数ペア:

[(1, 68342584), (2, 34171292), (4, 17085646), (8, 8542823), (17, 4020152), (34, 2010076), (68, 1005038), (79, 865096), (136, 502519), (158, 432548), (316, 216274), (632, 108137), (1343, 50888), (2686, 25444), (5372, 12722), (6361, 10744)]