87426412

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{590719}}^1$

素因数の和:590760

約数の個数: 12

約数和(自身を含む): 157131520

約数和(自身を除く): 69705108

約数列:

[1, 2, 4, 37, 74, 148, 590719, 1181438, 2362876, 21856603, 43713206, 87426412]

約数ペア:

[(1, 87426412), (2, 43713206), (4, 21856603), (37, 2362876), (74, 1181438), (148, 590719)]