28678062

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{682811}}^1$

素因数の和:682823

約数の個数: 16

約数和(自身を含む): 65549952

約数和(自身を除く): 36871890

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 682811, 1365622, 2048433, 4096866, 4779677, 9559354, 14339031, 28678062]

約数ペア:

[(1, 28678062), (2, 14339031), (3, 9559354), (6, 4779677), (7, 4096866), (14, 2048433), (21, 1365622), (42, 682811)]