56157612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{668543}}^1$

素因数の和:668557

約数の個数: 24

約数和(自身を含む): 149753856

約数和(自身を除く): 93596244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 668543, 1337086, 2005629, 2674172, 4011258, 4679801, 8022516, 9359602, 14039403, 18719204, 28078806, 56157612]

約数ペア:

[(1, 56157612), (2, 28078806), (3, 18719204), (4, 14039403), (6, 9359602), (7, 8022516), (12, 4679801), (14, 4011258), (21, 2674172), (28, 2005629), (42, 1337086), (84, 668543)]