28443222

素因数分解:

$2^1\times 3^2\times {\mathrm{211}}^1\times {\mathrm{7489}}^1$

素因数の和:7708

約数の個数: 24

約数和(自身を含む): 61927320

約数和(自身を除く): 33484098

約数列:

[1, 2, 3, 6, 9, 18, 211, 422, 633, 1266, 1899, 3798, 7489, 14978, 22467, 44934, 67401, 134802, 1580179, 3160358, 4740537, 9481074, 14221611, 28443222]

約数ペア:

[(1, 28443222), (2, 14221611), (3, 9481074), (6, 4740537), (9, 3160358), (18, 1580179), (211, 134802), (422, 67401), (633, 44934), (1266, 22467), (1899, 14978), (3798, 7489)]