25854088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{248597}}^1$

素因数の和:248616

約数の個数: 16

約数和(自身を含む): 52205580

約数和(自身を除く): 26351492

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 248597, 497194, 994388, 1988776, 3231761, 6463522, 12927044, 25854088]

約数ペア:

[(1, 25854088), (2, 12927044), (4, 6463522), (8, 3231761), (13, 1988776), (26, 994388), (52, 497194), (104, 248597)]