65216396

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{29483}}^1$

素因数の和:29573

約数の個数: 24

約数和(自身を含む): 132088320

約数和(自身を除く): 66871924

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 29483, 58966, 117932, 206381, 412762, 825524, 2329157, 4658314, 9316628, 16304099, 32608198, 65216396]

約数ペア:

[(1, 65216396), (2, 32608198), (4, 16304099), (7, 9316628), (14, 4658314), (28, 2329157), (79, 825524), (158, 412762), (316, 206381), (553, 117932), (1106, 58966), (2212, 29483)]