28371088

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{11743}}^1$

素因数の和:11902

約数の個数: 20

約数和(自身を含む): 55337728

約数和(自身を除く): 26966640

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 11743, 23486, 46972, 93944, 187888, 1773193, 3546386, 7092772, 14185544, 28371088]

約数ペア:

[(1, 28371088), (2, 14185544), (4, 7092772), (8, 3546386), (16, 1773193), (151, 187888), (302, 93944), (604, 46972), (1208, 23486), (2416, 11743)]