71481016

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{122399}}^1$

素因数の和:122478

約数の個数: 16

約数和(自身を含む): 135864000

約数和(自身を除く): 64382984

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 122399, 244798, 489596, 979192, 8935127, 17870254, 35740508, 71481016]

約数ペア:

[(1, 71481016), (2, 35740508), (4, 17870254), (8, 8935127), (73, 979192), (146, 489596), (292, 244798), (584, 122399)]