54291428

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{1283}}^1$

素因数の和:1507

約数の個数: 24

約数和(自身を含む): 97070400

約数和(自身を除く): 42778972

約数列:

[1, 2, 4, 71, 142, 149, 284, 298, 596, 1283, 2566, 5132, 10579, 21158, 42316, 91093, 182186, 191167, 364372, 382334, 764668, 13572857, 27145714, 54291428]

約数ペア:

[(1, 54291428), (2, 27145714), (4, 13572857), (71, 764668), (142, 382334), (149, 364372), (284, 191167), (298, 182186), (596, 91093), (1283, 42316), (2566, 21158), (5132, 10579)]