28980924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{345011}}^1$

素因数の和:345025

約数の個数: 24

約数和(自身を含む): 77282688

約数和(自身を除く): 48301764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 345011, 690022, 1035033, 1380044, 2070066, 2415077, 4140132, 4830154, 7245231, 9660308, 14490462, 28980924]

約数ペア:

[(1, 28980924), (2, 14490462), (3, 9660308), (4, 7245231), (6, 4830154), (7, 4140132), (12, 2415077), (14, 2070066), (21, 1380044), (28, 1035033), (42, 690022), (84, 345011)]