68191666

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{12979}}^1$

素因数の和:13089

約数の個数: 16

約数和(自身を含む): 106539840

約数和(自身を除く): 38348174

約数列:

[1, 2, 37, 71, 74, 142, 2627, 5254, 12979, 25958, 480223, 921509, 960446, 1843018, 34095833, 68191666]

約数ペア:

[(1, 68191666), (2, 34095833), (37, 1843018), (71, 960446), (74, 921509), (142, 480223), (2627, 25958), (5254, 12979)]