74651356

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{110431}}^1$

素因数の和:110461

約数の個数: 18

約数和(自身を含む): 141463392

約数和(自身を除く): 66812036

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 110431, 220862, 441724, 1435603, 2871206, 5742412, 18662839, 37325678, 74651356]

約数ペア:

[(1, 74651356), (2, 37325678), (4, 18662839), (13, 5742412), (26, 2871206), (52, 1435603), (169, 441724), (338, 220862), (676, 110431)]