28073164

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{6151}}^1$

素因数の和:6325

約数の個数: 24

約数和(自身を含む): 56499968

約数和(自身を除く): 28426804

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 6151, 12302, 24604, 43057, 86114, 172228, 1002613, 2005226, 4010452, 7018291, 14036582, 28073164]

約数ペア:

[(1, 28073164), (2, 14036582), (4, 7018291), (7, 4010452), (14, 2005226), (28, 1002613), (163, 172228), (326, 86114), (652, 43057), (1141, 24604), (2282, 12302), (4564, 6151)]