28341794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{7219}}^1$

素因数の和:7385

約数の個数: 16

約数和(自身を含む): 46092480

約数和(自身を除く): 17750686

約数列:

[1, 2, 13, 26, 151, 302, 1963, 3926, 7219, 14438, 93847, 187694, 1090069, 2180138, 14170897, 28341794]

約数ペア:

[(1, 28341794), (2, 14170897), (13, 2180138), (26, 1090069), (151, 187694), (302, 93847), (1963, 14438), (3926, 7219)]