8247768

素因数分解:

$2^3\times 3^1\times {\mathrm{401}}^1\times {\mathrm{857}}^1$

素因数の和:1267

約数の個数: 32

約数和(自身を含む): 20694960

約数和(自身を除く): 12447192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 401, 802, 857, 1203, 1604, 1714, 2406, 2571, 3208, 3428, 4812, 5142, 6856, 9624, 10284, 20568, 343657, 687314, 1030971, 1374628, 2061942, 2749256, 4123884, 8247768]

約数ペア:

[(1, 8247768), (2, 4123884), (3, 2749256), (4, 2061942), (6, 1374628), (8, 1030971), (12, 687314), (24, 343657), (401, 20568), (802, 10284), (857, 9624), (1203, 6856), (1604, 5142), (1714, 4812), (2406, 3428), (2571, 3208)]