28071632

素因数分解:

$2^4\times {\mathrm{821}}^1\times {\mathrm{2137}}^1$

素因数の和:2966

約数の個数: 20

約数和(自身を含む): 54480516

約数和(自身を除く): 26408884

約数列:

[1, 2, 4, 8, 16, 821, 1642, 2137, 3284, 4274, 6568, 8548, 13136, 17096, 34192, 1754477, 3508954, 7017908, 14035816, 28071632]

約数ペア:

[(1, 28071632), (2, 14035816), (4, 7017908), (8, 3508954), (16, 1754477), (821, 34192), (1642, 17096), (2137, 13136), (3284, 8548), (4274, 6568)]