25412188

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{919}}^1$

素因数の和:1177

約数の個数: 24

約数和(自身を含む): 46161920

約数和(自身を除く): 20749732

約数列:

[1, 2, 4, 31, 62, 124, 223, 446, 892, 919, 1838, 3676, 6913, 13826, 27652, 28489, 56978, 113956, 204937, 409874, 819748, 6353047, 12706094, 25412188]

約数ペア:

[(1, 25412188), (2, 12706094), (4, 6353047), (31, 819748), (62, 409874), (124, 204937), (223, 113956), (446, 56978), (892, 28489), (919, 27652), (1838, 13826), (3676, 6913)]