69438068

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{24077}}^1$

素因数の和:24191

約数の個数: 24

約数和(自身を含む): 140230272

約数和(自身を除く): 70792204

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 24077, 48154, 96308, 168539, 337078, 674156, 2479931, 4959862, 9919724, 17359517, 34719034, 69438068]

約数ペア:

[(1, 69438068), (2, 34719034), (4, 17359517), (7, 9919724), (14, 4959862), (28, 2479931), (103, 674156), (206, 337078), (412, 168539), (721, 96308), (1442, 48154), (2884, 24077)]