28120764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{334771}}^1$

素因数の和:334785

約数の個数: 24

約数和(自身を含む): 74988928

約数和(自身を除く): 46868164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 334771, 669542, 1004313, 1339084, 2008626, 2343397, 4017252, 4686794, 7030191, 9373588, 14060382, 28120764]

約数ペア:

[(1, 28120764), (2, 14060382), (3, 9373588), (4, 7030191), (6, 4686794), (7, 4017252), (12, 2343397), (14, 2008626), (21, 1339084), (28, 1004313), (42, 669542), (84, 334771)]