25400116

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19301}}^1$

素因数の和:19359

約数の個数: 24

約数和(自身を含む): 51883776

約数和(自身を除く): 26483660

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 19301, 38602, 77204, 135107, 270214, 540428, 907147, 1814294, 3628588, 6350029, 12700058, 25400116]

約数ペア:

[(1, 25400116), (2, 12700058), (4, 6350029), (7, 3628588), (14, 1814294), (28, 907147), (47, 540428), (94, 270214), (188, 135107), (329, 77204), (658, 38602), (1316, 19301)]