25252552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{242813}}^1$

素因数の和:242832

約数の個数: 16

約数和(自身を含む): 50990940

約数和(自身を除く): 25738388

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 242813, 485626, 971252, 1942504, 3156569, 6313138, 12626276, 25252552]

約数ペア:

[(1, 25252552), (2, 12626276), (4, 6313138), (8, 3156569), (13, 1942504), (26, 971252), (52, 485626), (104, 242813)]