28680716

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{373}}^1\times {\mathrm{409}}^1$

素因数の和:833

約数の個数: 24

約数和(自身を含む): 51522240

約数和(自身を除く): 22841524

約数列:

[1, 2, 4, 47, 94, 188, 373, 409, 746, 818, 1492, 1636, 17531, 19223, 35062, 38446, 70124, 76892, 152557, 305114, 610228, 7170179, 14340358, 28680716]

約数ペア:

[(1, 28680716), (2, 14340358), (4, 7170179), (47, 610228), (94, 305114), (188, 152557), (373, 76892), (409, 70124), (746, 38446), (818, 35062), (1492, 19223), (1636, 17531)]