27779954398

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{68423533}}^1$

素因数の和:68423571

約数の個数: 16

約数和(自身を含む): 49264944480

約数和(自身を除く): 21484990082

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 68423533, 136847066, 478964731, 957929462, 1984282457, 3968564914, 13889977199, 27779954398]

約数ペア:

[(1, 27779954398), (2, 13889977199), (7, 3968564914), (14, 1984282457), (29, 957929462), (58, 478964731), (203, 136847066), (406, 68423533)]