27861962

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{5303}}^1$

素因数の和:5413

約数の個数: 16

約数和(自身を含む): 43535232

約数和(自身を除く): 15673270

約数列:

[1, 2, 37, 71, 74, 142, 2627, 5254, 5303, 10606, 196211, 376513, 392422, 753026, 13930981, 27861962]

約数ペア:

[(1, 27861962), (2, 13930981), (37, 753026), (71, 392422), (74, 376513), (142, 196211), (2627, 10606), (5254, 5303)]