25325306

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{1949}}^1$

素因数の和:2113

約数の個数: 16

約数和(自身を含む): 38961000

約数和(自身を除く): 13635694

約数列:

[1, 2, 73, 89, 146, 178, 1949, 3898, 6497, 12994, 142277, 173461, 284554, 346922, 12662653, 25325306]

約数ペア:

[(1, 25325306), (2, 12662653), (73, 346922), (89, 284554), (146, 173461), (178, 142277), (1949, 12994), (3898, 6497)]