68591524

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{101}}^2$

素因数の和:288

約数の個数: 27

約数和(自身を含む): 124264483

約数和(自身を除く): 55672959

約数列:

[1, 2, 4, 41, 82, 101, 164, 202, 404, 1681, 3362, 4141, 6724, 8282, 10201, 16564, 20402, 40804, 169781, 339562, 418241, 679124, 836482, 1672964, 17147881, 34295762, 68591524]

約数ペア:

[(1, 68591524), (2, 34295762), (4, 17147881), (41, 1672964), (82, 836482), (101, 679124), (164, 418241), (202, 339562), (404, 169781), (1681, 40804), (3362, 20402), (4141, 16564), (6724, 10201)]