71457736

素因数分解:

$2^3\times 7^1\times {\mathrm{1276031}}^1$

素因数の和:1276044

約数の個数: 16

約数和(自身を含む): 153123840

約数和(自身を除く): 81666104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1276031, 2552062, 5104124, 8932217, 10208248, 17864434, 35728868, 71457736]

約数ペア:

[(1, 71457736), (2, 35728868), (4, 17864434), (7, 10208248), (8, 8932217), (14, 5104124), (28, 2552062), (56, 1276031)]