42856604

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{9749}}^1$

素因数の和:9917

約数の個数: 24

約数和(自身を含む): 86268000

約数和(自身を除く): 43411396

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 9749, 19498, 38996, 68243, 136486, 272972, 1530593, 3061186, 6122372, 10714151, 21428302, 42856604]

約数ペア:

[(1, 42856604), (2, 21428302), (4, 10714151), (7, 6122372), (14, 3061186), (28, 1530593), (157, 272972), (314, 136486), (628, 68243), (1099, 38996), (2198, 19498), (4396, 9749)]