40969874

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{2143}}^1$

素因数の和:2246

約数の個数: 24

約数和(自身を含む): 68436480

約数和(自身を除く): 27466606

約数列:

[1, 2, 11, 22, 79, 121, 158, 242, 869, 1738, 2143, 4286, 9559, 19118, 23573, 47146, 169297, 259303, 338594, 518606, 1862267, 3724534, 20484937, 40969874]

約数ペア:

[(1, 40969874), (2, 20484937), (11, 3724534), (22, 1862267), (79, 518606), (121, 338594), (158, 259303), (242, 169297), (869, 47146), (1738, 23573), (2143, 19118), (4286, 9559)]