2172200896

素因数分解:

$2^6\times {\mathrm{389}}^1\times {\mathrm{87251}}^1$

素因数の和:87652

約数の個数: 28

約数和(自身を含む): 4321591560

約数和(自身を除く): 2149390664

約数列:

[1, 2, 4, 8, 16, 32, 64, 389, 778, 1556, 3112, 6224, 12448, 24896, 87251, 174502, 349004, 698008, 1396016, 2792032, 5584064, 33940639, 67881278, 135762556, 271525112, 543050224, 1086100448, 2172200896]

約数ペア:

[(1, 2172200896), (2, 1086100448), (4, 543050224), (8, 271525112), (16, 135762556), (32, 67881278), (64, 33940639), (389, 5584064), (778, 2792032), (1556, 1396016), (3112, 698008), (6224, 349004), (12448, 174502), (24896, 87251)]