56714992

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{208511}}^1$

素因数の和:208536

約数の個数: 20

約数和(自身を含む): 116349696

約数和(自身を除く): 59634704

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 208511, 417022, 834044, 1668088, 3336176, 3544687, 7089374, 14178748, 28357496, 56714992]

約数ペア:

[(1, 56714992), (2, 28357496), (4, 14178748), (8, 7089374), (16, 3544687), (17, 3336176), (34, 1668088), (68, 834044), (136, 417022), (272, 208511)]