25465228

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{1063}}^1$

素因数の和:1233

約数の個数: 24

約数和(自身を含む): 45849888

約数和(自身を除く): 20384660

約数列:

[1, 2, 4, 53, 106, 113, 212, 226, 452, 1063, 2126, 4252, 5989, 11978, 23956, 56339, 112678, 120119, 225356, 240238, 480476, 6366307, 12732614, 25465228]

約数ペア:

[(1, 25465228), (2, 12732614), (4, 6366307), (53, 480476), (106, 240238), (113, 225356), (212, 120119), (226, 112678), (452, 56339), (1063, 23956), (2126, 11978), (4252, 5989)]