28462554

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{21661}}^1$

素因数の和:21742

約数の個数: 24

約数和(自身を含む): 62516532

約数和(自身を除く): 34053978

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 21661, 43322, 64983, 129966, 194949, 389898, 1581253, 3162506, 4743759, 9487518, 14231277, 28462554]

約数ペア:

[(1, 28462554), (2, 14231277), (3, 9487518), (6, 4743759), (9, 3162506), (18, 1581253), (73, 389898), (146, 194949), (219, 129966), (438, 64983), (657, 43322), (1314, 21661)]