39952934

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:577

約数の個数: 48

約数和(自身を含む): 75240000

約数和(自身を除く): 35287066

約数列:

[1, 2, 7, 14, 19, 38, 43, 49, 86, 98, 133, 266, 301, 499, 602, 817, 931, 998, 1634, 1862, 2107, 3493, 4214, 5719, 6986, 9481, 11438, 18962, 21457, 24451, 40033, 42914, 48902, 66367, 80066, 132734, 150199, 300398, 407683, 464569, 815366, 929138, 1051393, 2102786, 2853781, 5707562, 19976467, 39952934]

約数ペア:

[(1, 39952934), (2, 19976467), (7, 5707562), (14, 2853781), (19, 2102786), (38, 1051393), (43, 929138), (49, 815366), (86, 464569), (98, 407683), (133, 300398), (266, 150199), (301, 132734), (499, 80066), (602, 66367), (817, 48902), (931, 42914), (998, 40033), (1634, 24451), (1862, 21457), (2107, 18962), (3493, 11438), (4214, 9481), (5719, 6986)]