25978416

素因数分解:

$2^4\times 3^1\times {\mathrm{541217}}^1$

素因数の和:541228

約数の個数: 20

約数和(自身を含む): 67111032

約数和(自身を除く): 41132616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 541217, 1082434, 1623651, 2164868, 3247302, 4329736, 6494604, 8659472, 12989208, 25978416]

約数ペア:

[(1, 25978416), (2, 12989208), (3, 8659472), (4, 6494604), (6, 4329736), (8, 3247302), (12, 2164868), (16, 1623651), (24, 1082434), (48, 541217)]