72499018

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{22063}}^1$

素因数の和:22149

約数の個数: 16

約数和(自身を含む): 114379776

約数和(自身を除く): 41880758

約数列:

[1, 2, 31, 53, 62, 106, 1643, 3286, 22063, 44126, 683953, 1169339, 1367906, 2338678, 36249509, 72499018]

約数ペア:

[(1, 72499018), (2, 36249509), (31, 2338678), (53, 1367906), (62, 1169339), (106, 683953), (1643, 44126), (3286, 22063)]