57620716

素因数分解:

$2^2\times {\mathrm{97}}^2\times {\mathrm{1531}}^1$

素因数の和:1729

約数の個数: 18

約数和(自身を含む): 101953068

約数和(自身を除く): 44332352

約数列:

[1, 2, 4, 97, 194, 388, 1531, 3062, 6124, 9409, 18818, 37636, 148507, 297014, 594028, 14405179, 28810358, 57620716]

約数ペア:

[(1, 57620716), (2, 28810358), (4, 14405179), (97, 594028), (194, 297014), (388, 148507), (1531, 37636), (3062, 18818), (6124, 9409)]