68347844

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{1621}}^1$

素因数の和:1835

約数の個数: 24

約数和(自身を含む): 122078208

約数和(自身を除く): 53730364

約数列:

[1, 2, 4, 83, 127, 166, 254, 332, 508, 1621, 3242, 6484, 10541, 21082, 42164, 134543, 205867, 269086, 411734, 538172, 823468, 17086961, 34173922, 68347844]

約数ペア:

[(1, 68347844), (2, 34173922), (4, 17086961), (83, 823468), (127, 538172), (166, 411734), (254, 269086), (332, 205867), (508, 134543), (1621, 42164), (3242, 21082), (6484, 10541)]