28294786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{3433}}^1$

素因数の和:3765

約数の個数: 16

約数和(自身を含む): 45864504

約数和(自身を除く): 17569718

約数列:

[1, 2, 13, 26, 317, 634, 3433, 4121, 6866, 8242, 44629, 89258, 1088261, 2176522, 14147393, 28294786]

約数ペア:

[(1, 28294786), (2, 14147393), (13, 2176522), (26, 1088261), (317, 89258), (634, 44629), (3433, 8242), (4121, 6866)]