40215172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{1499}}^1$

素因数の和:1875

約数の個数: 24

約数和(自身を含む): 74340000

約数和(自身を除く): 34124828

約数列:

[1, 2, 4, 19, 38, 76, 353, 706, 1412, 1499, 2998, 5996, 6707, 13414, 26828, 28481, 56962, 113924, 529147, 1058294, 2116588, 10053793, 20107586, 40215172]

約数ペア:

[(1, 40215172), (2, 20107586), (4, 10053793), (19, 2116588), (38, 1058294), (76, 529147), (353, 113924), (706, 56962), (1412, 28481), (1499, 26828), (2998, 13414), (5996, 6707)]