68136236

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{30803}}^1$

素因数の和:30893

約数の個数: 24

約数和(自身を含む): 138001920

約数和(自身を除く): 69865684

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 30803, 61606, 123212, 215621, 431242, 862484, 2433437, 4866874, 9733748, 17034059, 34068118, 68136236]

約数ペア:

[(1, 68136236), (2, 34068118), (4, 17034059), (7, 9733748), (14, 4866874), (28, 2433437), (79, 862484), (158, 431242), (316, 215621), (553, 123212), (1106, 61606), (2212, 30803)]