71153822

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1\times {\mathrm{709}}^1$

素因数の和:888

約数の個数: 24

約数和(自身を含む): 113614200

約数和(自身を除く): 42460378

約数列:

[1, 2, 19, 38, 139, 278, 361, 709, 722, 1418, 2641, 5282, 13471, 26942, 50179, 98551, 100358, 197102, 255949, 511898, 1872469, 3744938, 35576911, 71153822]

約数ペア:

[(1, 71153822), (2, 35576911), (19, 3744938), (38, 1872469), (139, 511898), (278, 255949), (361, 197102), (709, 100358), (722, 98551), (1418, 50179), (2641, 26942), (5282, 13471)]