78667772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{31267}}^1$

素因数の和:31325

約数の個数: 24

約数和(自身を含む): 149711184

約数和(自身を除く): 71043412

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 31267, 62534, 125068, 531539, 1063078, 1156879, 2126156, 2313758, 4627516, 19666943, 39333886, 78667772]

約数ペア:

[(1, 78667772), (2, 39333886), (4, 19666943), (17, 4627516), (34, 2313758), (37, 2126156), (68, 1156879), (74, 1063078), (148, 531539), (629, 125068), (1258, 62534), (2516, 31267)]