72022018

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{3449}}^1$

素因数の和:3701

約数の個数: 16

約数和(自身を含む): 110662200

約数和(自身を除く): 38640182

約数列:

[1, 2, 53, 106, 197, 394, 3449, 6898, 10441, 20882, 182797, 365594, 679453, 1358906, 36011009, 72022018]

約数ペア:

[(1, 72022018), (2, 36011009), (53, 1358906), (106, 679453), (197, 365594), (394, 182797), (3449, 20882), (6898, 10441)]