68761876

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{263}}^1\times {\mathrm{401}}^1$

素因数の和:831

約数の個数: 24

約数和(自身を含む): 121834944

約数和(自身を除く): 53073068

約数列:

[1, 2, 4, 163, 263, 326, 401, 526, 652, 802, 1052, 1604, 42869, 65363, 85738, 105463, 130726, 171476, 210926, 261452, 421852, 17190469, 34380938, 68761876]

約数ペア:

[(1, 68761876), (2, 34380938), (4, 17190469), (163, 421852), (263, 261452), (326, 210926), (401, 171476), (526, 130726), (652, 105463), (802, 85738), (1052, 65363), (1604, 42869)]