72543022

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1\times {\mathrm{1997}}^1$

素因数の和:2483

約数の個数: 16

約数和(自身を含む): 111776112

約数和(自身を除く): 39233090

約数列:

[1, 2, 41, 82, 443, 886, 1997, 3994, 18163, 36326, 81877, 163754, 884671, 1769342, 36271511, 72543022]

約数ペア:

[(1, 72543022), (2, 36271511), (41, 1769342), (82, 884671), (443, 163754), (886, 81877), (1997, 36326), (3994, 18163)]