28969752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{172439}}^1$

素因数の和:172455

約数の個数: 32

約数和(自身を含む): 82771200

約数和(自身を除く): 53801448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 172439, 344878, 517317, 689756, 1034634, 1207073, 1379512, 2069268, 2414146, 3621219, 4138536, 4828292, 7242438, 9656584, 14484876, 28969752]

約数ペア:

[(1, 28969752), (2, 14484876), (3, 9656584), (4, 7242438), (6, 4828292), (7, 4138536), (8, 3621219), (12, 2414146), (14, 2069268), (21, 1379512), (24, 1207073), (28, 1034634), (42, 689756), (56, 517317), (84, 344878), (168, 172439)]