78425494

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{34367}}^1$

素因数の和:34539

約数の個数: 16

約数和(自身を含む): 135272448

約数和(自身を除く): 56846954

約数列:

[1, 2, 7, 14, 163, 326, 1141, 2282, 34367, 68734, 240569, 481138, 5601821, 11203642, 39212747, 78425494]

約数ペア:

[(1, 78425494), (2, 39212747), (7, 11203642), (14, 5601821), (163, 481138), (326, 240569), (1141, 68734), (2282, 34367)]