74785204

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{110629}}^1$

素因数の和:110659

約数の個数: 18

約数和(自身を含む): 141717030

約数和(自身を除く): 66931826

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 110629, 221258, 442516, 1438177, 2876354, 5752708, 18696301, 37392602, 74785204]

約数ペア:

[(1, 74785204), (2, 37392602), (4, 18696301), (13, 5752708), (26, 2876354), (52, 1438177), (169, 442516), (338, 221258), (676, 110629)]