25451908

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{701}}^1$

素因数の和:1047

約数の個数: 24

約数和(自身を含む): 46289880

約数和(自身を除く): 20837972

約数列:

[1, 2, 4, 29, 58, 116, 313, 626, 701, 1252, 1402, 2804, 9077, 18154, 20329, 36308, 40658, 81316, 219413, 438826, 877652, 6362977, 12725954, 25451908]

約数ペア:

[(1, 25451908), (2, 12725954), (4, 6362977), (29, 877652), (58, 438826), (116, 219413), (313, 81316), (626, 40658), (701, 36308), (1252, 20329), (1402, 18154), (2804, 9077)]