28723548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{341947}}^1$

素因数の和:341961

約数の個数: 24

約数和(自身を含む): 76596352

約数和(自身を除く): 47872804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 341947, 683894, 1025841, 1367788, 2051682, 2393629, 4103364, 4787258, 7180887, 9574516, 14361774, 28723548]

約数ペア:

[(1, 28723548), (2, 14361774), (3, 9574516), (4, 7180887), (6, 4787258), (7, 4103364), (12, 2393629), (14, 2051682), (21, 1367788), (28, 1025841), (42, 683894), (84, 341947)]