71653492

素因数分解:

$2^2\times {\mathrm{881}}^1\times {\mathrm{20333}}^1$

素因数の和:21218

約数の個数: 12

約数和(自身を含む): 125542116

約数和(自身を除く): 53888624

約数列:

[1, 2, 4, 881, 1762, 3524, 20333, 40666, 81332, 17913373, 35826746, 71653492]

約数ペア:

[(1, 71653492), (2, 35826746), (4, 17913373), (881, 81332), (1762, 40666), (3524, 20333)]