12741376

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{701}}^1$

素因数の和:788

約数の個数: 36

約数和(自身を含む): 25827984

約数和(自身を除く): 13086608

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 568, 701, 1136, 1402, 2272, 2804, 4544, 5608, 9088, 11216, 18176, 22432, 44864, 49771, 89728, 99542, 179456, 199084, 398168, 796336, 1592672, 3185344, 6370688, 12741376]

約数ペア:

[(1, 12741376), (2, 6370688), (4, 3185344), (8, 1592672), (16, 796336), (32, 398168), (64, 199084), (71, 179456), (128, 99542), (142, 89728), (256, 49771), (284, 44864), (568, 22432), (701, 18176), (1136, 11216), (1402, 9088), (2272, 5608), (2804, 4544)]