73107856

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{123493}}^1$

素因数の和:123538

約数の個数: 20

約数和(自身を含む): 145475932

約数和(自身を除く): 72368076

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 123493, 246986, 493972, 987944, 1975888, 4569241, 9138482, 18276964, 36553928, 73107856]

約数ペア:

[(1, 73107856), (2, 36553928), (4, 18276964), (8, 9138482), (16, 4569241), (37, 1975888), (74, 987944), (148, 493972), (296, 246986), (592, 123493)]