28857616

素因数分解:

$2^4\times {\mathrm{601}}^1\times {\mathrm{3001}}^1$

素因数の和:3610

約数の個数: 20

約数和(自身を含む): 56023324

約数和(自身を除く): 27165708

約数列:

[1, 2, 4, 8, 16, 601, 1202, 2404, 3001, 4808, 6002, 9616, 12004, 24008, 48016, 1803601, 3607202, 7214404, 14428808, 28857616]

約数ペア:

[(1, 28857616), (2, 14428808), (4, 7214404), (8, 3607202), (16, 1803601), (601, 48016), (1202, 24008), (2404, 12004), (3001, 9616), (4808, 6002)]