26686282

素因数分解:

$2^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{887}}^1$

素因数の和:1210

約数の個数: 24

約数和(自身を含む): 46769184

約数和(自身を除く): 20082902

約数列:

[1, 2, 7, 14, 49, 98, 307, 614, 887, 1774, 2149, 4298, 6209, 12418, 15043, 30086, 43463, 86926, 272309, 544618, 1906163, 3812326, 13343141, 26686282]

約数ペア:

[(1, 26686282), (2, 13343141), (7, 3812326), (14, 1906163), (49, 544618), (98, 272309), (307, 86926), (614, 43463), (887, 30086), (1774, 15043), (2149, 12418), (4298, 6209)]