27966536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{268909}}^1$

素因数の和:268928

約数の個数: 16

約数和(自身を含む): 56471100

約数和(自身を除く): 28504564

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 268909, 537818, 1075636, 2151272, 3495817, 6991634, 13983268, 27966536]

約数ペア:

[(1, 27966536), (2, 13983268), (4, 6991634), (8, 3495817), (13, 2151272), (26, 1075636), (52, 537818), (104, 268909)]