77938924

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{25537}}^1$

素因数の和:25657

約数の個数: 24

約数和(自身を含む): 157314080

約数和(自身を除く): 79375156

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 25537, 51074, 102148, 178759, 357518, 715036, 2783533, 5567066, 11134132, 19484731, 38969462, 77938924]

約数ペア:

[(1, 77938924), (2, 38969462), (4, 19484731), (7, 11134132), (14, 5567066), (28, 2783533), (109, 715036), (218, 357518), (436, 178759), (763, 102148), (1526, 51074), (3052, 25537)]