80672326

素因数分解:

$2^1\times 7^2\times {\mathrm{359}}^1\times {\mathrm{2293}}^1$

素因数の和:2668

約数の個数: 24

約数和(自身を含む): 141218640

約数和(自身を除く): 60546314

約数列:

[1, 2, 7, 14, 49, 98, 359, 718, 2293, 2513, 4586, 5026, 16051, 17591, 32102, 35182, 112357, 224714, 823187, 1646374, 5762309, 11524618, 40336163, 80672326]

約数ペア:

[(1, 80672326), (2, 40336163), (7, 11524618), (14, 5762309), (49, 1646374), (98, 823187), (359, 224714), (718, 112357), (2293, 35182), (2513, 32102), (4586, 17591), (5026, 16051)]