25458352

素因数分解:

$2^4\times {\mathrm{719}}^1\times {\mathrm{2213}}^1$

素因数の和:2940

約数の個数: 20

約数和(自身を含む): 49416480

約数和(自身を除く): 23958128

約数列:

[1, 2, 4, 8, 16, 719, 1438, 2213, 2876, 4426, 5752, 8852, 11504, 17704, 35408, 1591147, 3182294, 6364588, 12729176, 25458352]

約数ペア:

[(1, 25458352), (2, 12729176), (4, 6364588), (8, 3182294), (16, 1591147), (719, 35408), (1438, 17704), (2213, 11504), (2876, 8852), (4426, 5752)]