28111264

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{18691}}^1$

素因数の和:18748

約数の個数: 24

約数和(自身を含む): 56524608

約数和(自身を除く): 28413344

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 18691, 37382, 74764, 149528, 299056, 598112, 878477, 1756954, 3513908, 7027816, 14055632, 28111264]

約数ペア:

[(1, 28111264), (2, 14055632), (4, 7027816), (8, 3513908), (16, 1756954), (32, 878477), (47, 598112), (94, 299056), (188, 149528), (376, 74764), (752, 37382), (1504, 18691)]