73972204

素因数分解:

$2^2\times {\mathrm{991}}^1\times {\mathrm{18661}}^1$

素因数の和:19656

約数の個数: 12

約数和(自身を含む): 129588928

約数和(自身を除く): 55616724

約数列:

[1, 2, 4, 991, 1982, 3964, 18661, 37322, 74644, 18493051, 36986102, 73972204]

約数ペア:

[(1, 73972204), (2, 36986102), (4, 18493051), (991, 74644), (1982, 37322), (3964, 18661)]