39568396

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{9001}}^1$

素因数の和:9169

約数の個数: 24

約数和(自身を含む): 79649696

約数和(自身を除く): 40081300

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 9001, 18002, 36004, 63007, 126014, 252028, 1413157, 2826314, 5652628, 9892099, 19784198, 39568396]

約数ペア:

[(1, 39568396), (2, 19784198), (4, 9892099), (7, 5652628), (14, 2826314), (28, 1413157), (157, 252028), (314, 126014), (628, 63007), (1099, 36004), (2198, 18002), (4396, 9001)]