64527778

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2897}}^1$

素因数の和:2986

約数の個数: 32

約数和(自身を含む): 116290944

約数和(自身を除く): 51763166

約数列:

[1, 2, 7, 14, 37, 43, 74, 86, 259, 301, 518, 602, 1591, 2897, 3182, 5794, 11137, 20279, 22274, 40558, 107189, 124571, 214378, 249142, 750323, 871997, 1500646, 1743994, 4609127, 9218254, 32263889, 64527778]

約数ペア:

[(1, 64527778), (2, 32263889), (7, 9218254), (14, 4609127), (37, 1743994), (43, 1500646), (74, 871997), (86, 750323), (259, 249142), (301, 214378), (518, 124571), (602, 107189), (1591, 40558), (2897, 22274), (3182, 20279), (5794, 11137)]