25283696

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{21647}}^1$

素因数の和:21728

約数の個数: 20

約数和(自身を含む): 49660512

約数和(自身を除く): 24376816

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 21647, 43294, 86588, 173176, 346352, 1580231, 3160462, 6320924, 12641848, 25283696]

約数ペア:

[(1, 25283696), (2, 12641848), (4, 6320924), (8, 3160462), (16, 1580231), (73, 346352), (146, 173176), (292, 86588), (584, 43294), (1168, 21647)]