42240866

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1\times {\mathrm{829}}^1$

素因数の和:1253

約数の個数: 16

約数和(自身を含む): 64491000

約数和(自身を除く): 22250134

約数列:

[1, 2, 73, 146, 349, 698, 829, 1658, 25477, 50954, 60517, 121034, 289321, 578642, 21120433, 42240866]

約数ペア:

[(1, 42240866), (2, 21120433), (73, 578642), (146, 289321), (349, 121034), (698, 60517), (829, 50954), (1658, 25477)]