28709082

素因数分解:

$2^1\times 3^2\times {\mathrm{211}}^1\times {\mathrm{7559}}^1$

素因数の和:7778

約数の個数: 24

約数和(自身を含む): 62506080

約数和(自身を除く): 33796998

約数列:

[1, 2, 3, 6, 9, 18, 211, 422, 633, 1266, 1899, 3798, 7559, 15118, 22677, 45354, 68031, 136062, 1594949, 3189898, 4784847, 9569694, 14354541, 28709082]

約数ペア:

[(1, 28709082), (2, 14354541), (3, 9569694), (6, 4784847), (9, 3189898), (18, 1594949), (211, 136062), (422, 68031), (633, 45354), (1266, 22677), (1899, 15118), (3798, 7559)]