74372654

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{27689}}^1$

素因数の和:27787

約数の個数: 16

約数和(自身を含む): 119620800

約数和(自身を除く): 45248146

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 27689, 55378, 470713, 941426, 2187431, 4374862, 37186327, 74372654]

約数ペア:

[(1, 74372654), (2, 37186327), (17, 4374862), (34, 2187431), (79, 941426), (158, 470713), (1343, 55378), (2686, 27689)]