26866864

素因数分解:

$2^4\times {\mathrm{1223}}^1\times {\mathrm{1373}}^1$

素因数の和:2604

約数の個数: 20

約数和(自身を含む): 52135056

約数和(自身を除く): 25268192

約数列:

[1, 2, 4, 8, 16, 1223, 1373, 2446, 2746, 4892, 5492, 9784, 10984, 19568, 21968, 1679179, 3358358, 6716716, 13433432, 26866864]

約数ペア:

[(1, 26866864), (2, 13433432), (4, 6716716), (8, 3358358), (16, 1679179), (1223, 21968), (1373, 19568), (2446, 10984), (2746, 9784), (4892, 5492)]