25989668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{1669}}^1$

素因数の和:1919

約数の個数: 24

約数和(自身を含む): 48396600

約数和(自身を除く): 22406932

約数列:

[1, 2, 4, 17, 34, 68, 229, 458, 916, 1669, 3338, 3893, 6676, 7786, 15572, 28373, 56746, 113492, 382201, 764402, 1528804, 6497417, 12994834, 25989668]

約数ペア:

[(1, 25989668), (2, 12994834), (4, 6497417), (17, 1528804), (34, 764402), (68, 382201), (229, 113492), (458, 56746), (916, 28373), (1669, 15572), (3338, 7786), (3893, 6676)]