28271182

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{6263}}^1$

素因数の和:6363

約数の個数: 16

約数和(自身を含む): 44273952

約数和(自身を除く): 16002770

約数列:

[1, 2, 37, 61, 74, 122, 2257, 4514, 6263, 12526, 231731, 382043, 463462, 764086, 14135591, 28271182]

約数ペア:

[(1, 28271182), (2, 14135591), (37, 764086), (61, 463462), (74, 382043), (122, 231731), (2257, 12526), (4514, 6263)]