28862268

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{11399}}^1$

素因数の和:11617

約数の個数: 24

約数和(自身を含む): 67670400

約数和(自身を除く): 38808132

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 633, 844, 1266, 2532, 11399, 22798, 34197, 45596, 68394, 136788, 2405189, 4810378, 7215567, 9620756, 14431134, 28862268]

約数ペア:

[(1, 28862268), (2, 14431134), (3, 9620756), (4, 7215567), (6, 4810378), (12, 2405189), (211, 136788), (422, 68394), (633, 45596), (844, 34197), (1266, 22798), (2532, 11399)]