25214576

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{11503}}^1$

素因数の和:11648

約数の個数: 20

約数和(自身を含む): 49214112

約数和(自身を除く): 23999536

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 11503, 23006, 46012, 92024, 184048, 1575911, 3151822, 6303644, 12607288, 25214576]

約数ペア:

[(1, 25214576), (2, 12607288), (4, 6303644), (8, 3151822), (16, 1575911), (137, 184048), (274, 92024), (548, 46012), (1096, 23006), (2192, 11503)]