28366424

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{439}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 54885600

約数和(自身を除く): 26519176

約数列:

[1, 2, 4, 8, 41, 82, 164, 197, 328, 394, 439, 788, 878, 1576, 1756, 3512, 8077, 16154, 17999, 32308, 35998, 64616, 71996, 86483, 143992, 172966, 345932, 691864, 3545803, 7091606, 14183212, 28366424]

約数ペア:

[(1, 28366424), (2, 14183212), (4, 7091606), (8, 3545803), (41, 691864), (82, 345932), (164, 172966), (197, 143992), (328, 86483), (394, 71996), (439, 64616), (788, 35998), (878, 32308), (1576, 17999), (1756, 16154), (3512, 8077)]