25392436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1459}}^1$

素因数の和:1711

約数の個数: 24

約数和(自身を含む): 47012000

約数和(自身を除く): 21619564

約数列:

[1, 2, 4, 19, 38, 76, 229, 458, 916, 1459, 2918, 4351, 5836, 8702, 17404, 27721, 55442, 110884, 334111, 668222, 1336444, 6348109, 12696218, 25392436]

約数ペア:

[(1, 25392436), (2, 12696218), (4, 6348109), (19, 1336444), (38, 668222), (76, 334111), (229, 110884), (458, 55442), (916, 27721), (1459, 17404), (2918, 8702), (4351, 5836)]