71294044

素因数分解:

$2^2\times {\mathrm{881}}^1\times {\mathrm{20231}}^1$

素因数の和:21116

約数の個数: 12

約数和(自身を含む): 124912368

約数和(自身を除く): 53618324

約数列:

[1, 2, 4, 881, 1762, 3524, 20231, 40462, 80924, 17823511, 35647022, 71294044]

約数ペア:

[(1, 71294044), (2, 35647022), (4, 17823511), (881, 80924), (1762, 40462), (3524, 20231)]