65464864

素因数分解:

$2^5\times {\mathrm{41}}^2\times {\mathrm{1217}}^1$

素因数の和:1309

約数の個数: 36

約数和(自身を含む): 132212682

約数和(自身を除く): 66747818

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1217, 1312, 1681, 2434, 3362, 4868, 6724, 9736, 13448, 19472, 26896, 38944, 49897, 53792, 99794, 199588, 399176, 798352, 1596704, 2045777, 4091554, 8183108, 16366216, 32732432, 65464864]

約数ペア:

[(1, 65464864), (2, 32732432), (4, 16366216), (8, 8183108), (16, 4091554), (32, 2045777), (41, 1596704), (82, 798352), (164, 399176), (328, 199588), (656, 99794), (1217, 53792), (1312, 49897), (1681, 38944), (2434, 26896), (3362, 19472), (4868, 13448), (6724, 9736)]