25791164

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{5651}}^1$

素因数の和:5825

約数の個数: 24

約数和(自身を含む): 51907968

約数和(自身を除く): 26116804

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 5651, 11302, 22604, 39557, 79114, 158228, 921113, 1842226, 3684452, 6447791, 12895582, 25791164]

約数ペア:

[(1, 25791164), (2, 12895582), (4, 6447791), (7, 3684452), (14, 1842226), (28, 921113), (163, 158228), (326, 79114), (652, 39557), (1141, 22604), (2282, 11302), (4564, 5651)]