25865804908

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{1571}}^1\times {\mathrm{52103}}^1$

素因数の和:53757

約数の個数: 24

約数和(自身を含む): 45868193280

約数和(自身を除く): 20002388372

約数列:

[1, 2, 4, 79, 158, 316, 1571, 3142, 6284, 52103, 104206, 124109, 208412, 248218, 496436, 4116137, 8232274, 16464548, 81853813, 163707626, 327415252, 6466451227, 12932902454, 25865804908]

約数ペア:

[(1, 25865804908), (2, 12932902454), (4, 6466451227), (79, 327415252), (158, 163707626), (316, 81853813), (1571, 16464548), (3142, 8232274), (6284, 4116137), (52103, 496436), (104206, 248218), (124109, 208412)]