28563108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{340037}}^1$

素因数の和:340051

約数の個数: 24

約数和(自身を含む): 76168512

約数和(自身を除く): 47605404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 340037, 680074, 1020111, 1360148, 2040222, 2380259, 4080444, 4760518, 7140777, 9521036, 14281554, 28563108]

約数ペア:

[(1, 28563108), (2, 14281554), (3, 9521036), (4, 7140777), (6, 4760518), (7, 4080444), (12, 2380259), (14, 2040222), (21, 1360148), (28, 1020111), (42, 680074), (84, 340037)]