28475644

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{1063}}^1$

素因数の和:1285

約数の個数: 24

約数和(自身を含む): 51510368

約数和(自身を除く): 23034724

約数列:

[1, 2, 4, 37, 74, 148, 181, 362, 724, 1063, 2126, 4252, 6697, 13394, 26788, 39331, 78662, 157324, 192403, 384806, 769612, 7118911, 14237822, 28475644]

約数ペア:

[(1, 28475644), (2, 14237822), (4, 7118911), (37, 769612), (74, 384806), (148, 192403), (181, 157324), (362, 78662), (724, 39331), (1063, 26788), (2126, 13394), (4252, 6697)]