25104272

素因数分解:

$2^4\times {\mathrm{709}}^1\times {\mathrm{2213}}^1$

素因数の和:2930

約数の個数: 20

約数和(自身を含む): 48730140

約数和(自身を除く): 23625868

約数列:

[1, 2, 4, 8, 16, 709, 1418, 2213, 2836, 4426, 5672, 8852, 11344, 17704, 35408, 1569017, 3138034, 6276068, 12552136, 25104272]

約数ペア:

[(1, 25104272), (2, 12552136), (4, 6276068), (8, 3138034), (16, 1569017), (709, 35408), (1418, 17704), (2213, 11344), (2836, 8852), (4426, 5672)]