43355116

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 90720000

約数和(自身を除く): 47364884

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 107, 116, 203, 214, 406, 428, 499, 749, 812, 998, 1498, 1996, 2996, 3103, 3493, 6206, 6986, 12412, 13972, 14471, 21721, 28942, 43442, 53393, 57884, 86884, 101297, 106786, 202594, 213572, 373751, 405188, 747502, 1495004, 1548397, 3096794, 6193588, 10838779, 21677558, 43355116]

約数ペア:

[(1, 43355116), (2, 21677558), (4, 10838779), (7, 6193588), (14, 3096794), (28, 1548397), (29, 1495004), (58, 747502), (107, 405188), (116, 373751), (203, 213572), (214, 202594), (406, 106786), (428, 101297), (499, 86884), (749, 57884), (812, 53393), (998, 43442), (1498, 28942), (1996, 21721), (2996, 14471), (3103, 13972), (3493, 12412), (6206, 6986)]