68309404

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{1913}}^1$

素因数の和:2109

約数の個数: 24

約数和(自身を含む): 122189760

約数和(自身を除く): 53880356

約数列:

[1, 2, 4, 79, 113, 158, 226, 316, 452, 1913, 3826, 7652, 8927, 17854, 35708, 151127, 216169, 302254, 432338, 604508, 864676, 17077351, 34154702, 68309404]

約数ペア:

[(1, 68309404), (2, 34154702), (4, 17077351), (79, 864676), (113, 604508), (158, 432338), (226, 302254), (316, 216169), (452, 151127), (1913, 35708), (3826, 17854), (7652, 8927)]