28023044

素因数分解:

$2^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{2447}}^1$

素因数の和:2867

約数の個数: 24

約数和(自身を含む): 56206080

約数和(自身を除く): 28183036

約数列:

[1, 2, 4, 7, 14, 28, 409, 818, 1636, 2447, 2863, 4894, 5726, 9788, 11452, 17129, 34258, 68516, 1000823, 2001646, 4003292, 7005761, 14011522, 28023044]

約数ペア:

[(1, 28023044), (2, 14011522), (4, 7005761), (7, 4003292), (14, 2001646), (28, 1000823), (409, 68516), (818, 34258), (1636, 17129), (2447, 11452), (2863, 9788), (4894, 5726)]