42722090

素因数分解:

$2^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{13477}}^1$

素因数の和:13801

約数の個数: 16

約数和(自身を含む): 77148072

約数和(自身を除く): 34425982

約数列:

[1, 2, 5, 10, 317, 634, 1585, 3170, 13477, 26954, 67385, 134770, 4272209, 8544418, 21361045, 42722090]

約数ペア:

[(1, 42722090), (2, 21361045), (5, 8544418), (10, 4272209), (317, 134770), (634, 67385), (1585, 26954), (3170, 13477)]