25978048

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{5717}}^1$

素因数の和:5800

約数の個数: 28

約数和(自身を含む): 52285392

約数和(自身を除く): 26307344

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 5717, 11434, 22868, 45736, 91472, 182944, 365888, 405907, 811814, 1623628, 3247256, 6494512, 12989024, 25978048]

約数ペア:

[(1, 25978048), (2, 12989024), (4, 6494512), (8, 3247256), (16, 1623628), (32, 811814), (64, 405907), (71, 365888), (142, 182944), (284, 91472), (568, 45736), (1136, 22868), (2272, 11434), (4544, 5717)]