2553664

素因数分解:

$2^6\times {\mathrm{39901}}^1$

素因数の和:39913

約数の個数: 14

約数和(自身を含む): 5067554

約数和(自身を除く): 2513890

約数列:

[1, 2, 4, 8, 16, 32, 64, 39901, 79802, 159604, 319208, 638416, 1276832, 2553664]

約数ペア:

[(1, 2553664), (2, 1276832), (4, 638416), (8, 319208), (16, 159604), (32, 79802), (64, 39901)]