28511152

素因数分解:

$2^4\times {\mathrm{683}}^1\times {\mathrm{2609}}^1$

素因数の和:3300

約数の個数: 20

約数和(自身を含む): 55342440

約数和(自身を除く): 26831288

約数列:

[1, 2, 4, 8, 16, 683, 1366, 2609, 2732, 5218, 5464, 10436, 10928, 20872, 41744, 1781947, 3563894, 7127788, 14255576, 28511152]

約数ペア:

[(1, 28511152), (2, 14255576), (4, 7127788), (8, 3563894), (16, 1781947), (683, 41744), (1366, 20872), (2609, 10928), (2732, 10436), (5218, 5464)]