25841464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2851}}^1$

素因数の和:2971

約数の個数: 32

約数和(自身を含む): 53389440

約数和(自身を除く): 27547976

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 206, 412, 824, 1133, 2266, 2851, 4532, 5702, 9064, 11404, 22808, 31361, 62722, 125444, 250888, 293653, 587306, 1174612, 2349224, 3230183, 6460366, 12920732, 25841464]

約数ペア:

[(1, 25841464), (2, 12920732), (4, 6460366), (8, 3230183), (11, 2349224), (22, 1174612), (44, 587306), (88, 293653), (103, 250888), (206, 125444), (412, 62722), (824, 31361), (1133, 22808), (2266, 11404), (2851, 9064), (4532, 5702)]