68103868

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{27329}}^1$

素因数の和:27429

約数の個数: 24

約数和(自身を含む): 137743200

約数和(自身を除く): 69639332

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 27329, 54658, 109316, 191303, 382606, 765212, 2432281, 4864562, 9729124, 17025967, 34051934, 68103868]

約数ペア:

[(1, 68103868), (2, 34051934), (4, 17025967), (7, 9729124), (14, 4864562), (28, 2432281), (89, 765212), (178, 382606), (356, 191303), (623, 109316), (1246, 54658), (2492, 27329)]