82568668

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17449}}^1$

素因数の和:17486

約数の個数: 36

約数和(自身を含む): 178827600

約数和(自身を除く): 96258932

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 17449, 34898, 69796, 122143, 226837, 244286, 453674, 488572, 907348, 1587859, 2948881, 3175718, 5897762, 6351436, 11795524, 20642167, 41284334, 82568668]

約数ペア:

[(1, 82568668), (2, 41284334), (4, 20642167), (7, 11795524), (13, 6351436), (14, 5897762), (26, 3175718), (28, 2948881), (52, 1587859), (91, 907348), (169, 488572), (182, 453674), (338, 244286), (364, 226837), (676, 122143), (1183, 69796), (2366, 34898), (4732, 17449)]