68177428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67369}}^1$

素因数の和:67407

約数の個数: 24

約数和(自身を含む): 135817920

約数和(自身を除く): 67640492

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 67369, 134738, 269476, 741059, 1482118, 1549487, 2964236, 3098974, 6197948, 17044357, 34088714, 68177428]

約数ペア:

[(1, 68177428), (2, 34088714), (4, 17044357), (11, 6197948), (22, 3098974), (23, 2964236), (44, 1549487), (46, 1482118), (92, 741059), (253, 269476), (506, 134738), (1012, 67369)]