71556146

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1\times {\mathrm{991}}^1$

素因数の和:1529

約数の個数: 16

約数和(自身を含む): 109040640

約数和(自身を除く): 37484494

約数列:

[1, 2, 79, 158, 457, 914, 991, 1982, 36103, 72206, 78289, 156578, 452887, 905774, 35778073, 71556146]

約数ペア:

[(1, 71556146), (2, 35778073), (79, 905774), (158, 452887), (457, 156578), (914, 78289), (991, 72206), (1982, 36103)]