25420668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23279}}^1$

素因数の和:23306

約数の個数: 48

約数和(自身を含む): 73006080

約数和(自身を除く): 47585412

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 23279, 46558, 69837, 93116, 139674, 162953, 279348, 302627, 325906, 488859, 605254, 651812, 907881, 977718, 1210508, 1815762, 1955436, 2118389, 3631524, 4236778, 6355167, 8473556, 12710334, 25420668]

約数ペア:

[(1, 25420668), (2, 12710334), (3, 8473556), (4, 6355167), (6, 4236778), (7, 3631524), (12, 2118389), (13, 1955436), (14, 1815762), (21, 1210508), (26, 977718), (28, 907881), (39, 651812), (42, 605254), (52, 488859), (78, 325906), (84, 302627), (91, 279348), (156, 162953), (182, 139674), (273, 93116), (364, 69837), (546, 46558), (1092, 23279)]