28313656

素因数分解:

$2^3\times 7^1\times {\mathrm{505601}}^1$

素因数の和:505614

約数の個数: 16

約数和(自身を含む): 60672240

約数和(自身を除く): 32358584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 505601, 1011202, 2022404, 3539207, 4044808, 7078414, 14156828, 28313656]

約数ペア:

[(1, 28313656), (2, 14156828), (4, 7078414), (7, 4044808), (8, 3539207), (14, 2022404), (28, 1011202), (56, 505601)]