2808224

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:828

約数の個数: 24

約数和(自身を含む): 5580288

約数和(自身を除く): 2772064

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 508, 691, 1016, 1382, 2032, 2764, 4064, 5528, 11056, 22112, 87757, 175514, 351028, 702056, 1404112, 2808224]

約数ペア:

[(1, 2808224), (2, 1404112), (4, 702056), (8, 351028), (16, 175514), (32, 87757), (127, 22112), (254, 11056), (508, 5528), (691, 4064), (1016, 2764), (1382, 2032)]