7801264

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{3229}}^1$

素因数の和:3388

約数の個数: 20

約数和(自身を含む): 15219760

約数和(自身を除く): 7418496

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 3229, 6458, 12916, 25832, 51664, 487579, 975158, 1950316, 3900632, 7801264]

約数ペア:

[(1, 7801264), (2, 3900632), (4, 1950316), (8, 975158), (16, 487579), (151, 51664), (302, 25832), (604, 12916), (1208, 6458), (2416, 3229)]