65039968

素因数分解:

$2^5\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2819}}^1$

素因数の和:2939

約数の個数: 48

約数和(自身を含む): 147813120

約数和(自身を除く): 82773152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 103, 112, 206, 224, 412, 721, 824, 1442, 1648, 2819, 2884, 3296, 5638, 5768, 11276, 11536, 19733, 22552, 23072, 39466, 45104, 78932, 90208, 157864, 290357, 315728, 580714, 631456, 1161428, 2032499, 2322856, 4064998, 4645712, 8129996, 9291424, 16259992, 32519984, 65039968]

約数ペア:

[(1, 65039968), (2, 32519984), (4, 16259992), (7, 9291424), (8, 8129996), (14, 4645712), (16, 4064998), (28, 2322856), (32, 2032499), (56, 1161428), (103, 631456), (112, 580714), (206, 315728), (224, 290357), (412, 157864), (721, 90208), (824, 78932), (1442, 45104), (1648, 39466), (2819, 23072), (2884, 22552), (3296, 19733), (5638, 11536), (5768, 11276)]