64643196

素因数分解:

$2^2\times 3^1\times {\mathrm{1213}}^1\times {\mathrm{4441}}^1$

素因数の和:5661

約数の個数: 24

約数和(自身を含む): 150992464

約数和(自身を除く): 86349268

約数列:

[1, 2, 3, 4, 6, 12, 1213, 2426, 3639, 4441, 4852, 7278, 8882, 13323, 14556, 17764, 26646, 53292, 5386933, 10773866, 16160799, 21547732, 32321598, 64643196]

約数ペア:

[(1, 64643196), (2, 32321598), (3, 21547732), (4, 16160799), (6, 10773866), (12, 5386933), (1213, 53292), (2426, 26646), (3639, 17764), (4441, 14556), (4852, 13323), (7278, 8882)]