28070314

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{10529}}^1$

素因数の和:10605

約数の個数: 16

約数和(自身を含む): 44478720

約数和(自身を除く): 16408406

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 10529, 21058, 326399, 452747, 652798, 905494, 14035157, 28070314]

約数ペア:

[(1, 28070314), (2, 14035157), (31, 905494), (43, 652798), (62, 452747), (86, 326399), (1333, 21058), (2666, 10529)]