28753946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{13999}}^1$

素因数の和:14093

約数の個数: 16

約数和(自身を含む): 47040000

約数和(自身を除く): 18286054

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 13999, 27998, 181987, 363974, 1105921, 2211842, 14376973, 28753946]

約数ペア:

[(1, 28753946), (2, 14376973), (13, 2211842), (26, 1105921), (79, 363974), (158, 181987), (1027, 27998), (2054, 13999)]