25105492786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{66089}}^1$

素因数の和:66690

約数の個数: 32

約数和(自身を含む): 42483709440

約数和(自身を除く): 17378216654

約数列:

[1, 2, 11, 22, 31, 62, 341, 557, 682, 1114, 6127, 12254, 17267, 34534, 66089, 132178, 189937, 379874, 726979, 1453958, 2048759, 4097518, 22536349, 36811573, 45072698, 73623146, 404927303, 809854606, 1141158763, 2282317526, 12552746393, 25105492786]

約数ペア:

[(1, 25105492786), (2, 12552746393), (11, 2282317526), (22, 1141158763), (31, 809854606), (62, 404927303), (341, 73623146), (557, 45072698), (682, 36811573), (1114, 22536349), (6127, 4097518), (12254, 2048759), (17267, 1453958), (34534, 726979), (66089, 379874), (132178, 189937)]