66973786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1231}}^1\times {\mathrm{2473}}^1$

素因数の和:3717

約数の個数: 16

約数和(自身を含む): 109726848

約数和(自身を除く): 42753062

約数列:

[1, 2, 11, 22, 1231, 2462, 2473, 4946, 13541, 27082, 27203, 54406, 3044263, 6088526, 33486893, 66973786]

約数ペア:

[(1, 66973786), (2, 33486893), (11, 6088526), (22, 3044263), (1231, 54406), (2462, 27203), (2473, 27082), (4946, 13541)]