68141276

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{16333}}^1$

素因数の和:16493

約数の個数: 24

約数和(自身を含む): 137205600

約数和(自身を除く): 69064324

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 16333, 32666, 65332, 114331, 228662, 457324, 2433617, 4867234, 9734468, 17035319, 34070638, 68141276]

約数ペア:

[(1, 68141276), (2, 34070638), (4, 17035319), (7, 9734468), (14, 4867234), (28, 2433617), (149, 457324), (298, 228662), (596, 114331), (1043, 65332), (2086, 32666), (4172, 16333)]