25052528641

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1\times {\mathrm{5623}}^1$

素因数の和:6029

約数の個数: 32

約数和(自身を含む): 30486579200

約数和(自身を除く): 5434050559

約数列:

[1, 7, 19, 133, 139, 241, 973, 1687, 2641, 4579, 5623, 18487, 32053, 33499, 39361, 106837, 234493, 636481, 747859, 781597, 1355143, 4455367, 5471179, 9486001, 14850343, 25747717, 103952401, 180234019, 188364877, 1318554139, 3578932663, 25052528641]

約数ペア:

[(1, 25052528641), (7, 3578932663), (19, 1318554139), (133, 188364877), (139, 180234019), (241, 103952401), (973, 25747717), (1687, 14850343), (2641, 9486001), (4579, 5471179), (5623, 4455367), (18487, 1355143), (32053, 781597), (33499, 747859), (39361, 636481), (106837, 234493)]