28629174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{681647}}^1$

素因数の和:681659

約数の個数: 16

約数和(自身を含む): 65438208

約数和(自身を除く): 36809034

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 681647, 1363294, 2044941, 4089882, 4771529, 9543058, 14314587, 28629174]

約数ペア:

[(1, 28629174), (2, 14314587), (3, 9543058), (6, 4771529), (7, 4089882), (14, 2044941), (21, 1363294), (42, 681647)]