28559170

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{10859}}^1$

素因数の和:11129

約数の個数: 16

約数和(自身を含む): 51606720

約数和(自身を除く): 23047550

約数列:

[1, 2, 5, 10, 263, 526, 1315, 2630, 10859, 21718, 54295, 108590, 2855917, 5711834, 14279585, 28559170]

約数ペア:

[(1, 28559170), (2, 14279585), (5, 5711834), (10, 2855917), (263, 108590), (526, 54295), (1315, 21718), (2630, 10859)]