71798502

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{520279}}^1$

素因数の和:520307

約数の個数: 16

約数和(自身を含む): 149840640

約数和(自身を除く): 78042138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 520279, 1040558, 1560837, 3121674, 11966417, 23932834, 35899251, 71798502]

約数ペア:

[(1, 71798502), (2, 35899251), (3, 23932834), (6, 11966417), (23, 3121674), (46, 1560837), (69, 1040558), (138, 520279)]