28059088

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{42773}}^1$

素因数の和:42822

約数の個数: 20

約数和(自身を含む): 55691748

約数和(自身を除く): 27632660

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 42773, 85546, 171092, 342184, 684368, 1753693, 3507386, 7014772, 14029544, 28059088]

約数ペア:

[(1, 28059088), (2, 14029544), (4, 7014772), (8, 3507386), (16, 1753693), (41, 684368), (82, 342184), (164, 171092), (328, 85546), (656, 42773)]