66492686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{54413}}^1$

素因数の和:54475

約数の個数: 16

約数和(自身を含む): 109698624

約数和(自身を除く): 43205938

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 54413, 108826, 707369, 1414738, 2557411, 5114822, 33246343, 66492686]

約数ペア:

[(1, 66492686), (2, 33246343), (13, 5114822), (26, 2557411), (47, 1414738), (94, 707369), (611, 108826), (1222, 54413)]