67760848

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{15289}}^1$

素因数の和:15574

約数の個数: 20

約数和(自身を含む): 131769220

約数和(自身を除く): 64008372

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 2216, 4432, 15289, 30578, 61156, 122312, 244624, 4235053, 8470106, 16940212, 33880424, 67760848]

約数ペア:

[(1, 67760848), (2, 33880424), (4, 16940212), (8, 8470106), (16, 4235053), (277, 244624), (554, 122312), (1108, 61156), (2216, 30578), (4432, 15289)]