72269854

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{1787}}^1$

素因数の和:2139

約数の個数: 16

約数和(自身を含む): 110348208

約数和(自身を除く): 38078354

約数列:

[1, 2, 73, 146, 277, 554, 1787, 3574, 20221, 40442, 130451, 260902, 494999, 989998, 36134927, 72269854]

約数ペア:

[(1, 72269854), (2, 36134927), (73, 989998), (146, 494999), (277, 260902), (554, 130451), (1787, 40442), (3574, 20221)]