68238212

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{65867}}^1$

素因数の和:65915

約数の個数: 24

約数和(自身を含む): 140167104

約数和(自身を除く): 71928892

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 65867, 131734, 263468, 461069, 922138, 1844276, 2437079, 4874158, 9748316, 17059553, 34119106, 68238212]

約数ペア:

[(1, 68238212), (2, 34119106), (4, 17059553), (7, 9748316), (14, 4874158), (28, 2437079), (37, 1844276), (74, 922138), (148, 461069), (259, 263468), (518, 131734), (1036, 65867)]