57972706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{20749}}^1$

素因数の和:20889

約数の個数: 16

約数和(自身を含む): 95616000

約数和(自身を除く): 37643294

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 20749, 41498, 228239, 456478, 2635123, 5270246, 28986353, 57972706]

約数ペア:

[(1, 57972706), (2, 28986353), (11, 5270246), (22, 2635123), (127, 456478), (254, 228239), (1397, 41498), (2794, 20749)]