28396326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{676103}}^1$

素因数の和:676115

約数の個数: 16

約数和(自身を含む): 64905984

約数和(自身を除く): 36509658

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 676103, 1352206, 2028309, 4056618, 4732721, 9465442, 14198163, 28396326]

約数ペア:

[(1, 28396326), (2, 14198163), (3, 9465442), (6, 4732721), (7, 4056618), (14, 2028309), (21, 1352206), (42, 676103)]