64350074

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 105356160

約数和(自身を除く): 41006086

約数列:

[1, 2, 19, 38, 41, 82, 103, 206, 401, 779, 802, 1558, 1957, 3914, 4223, 7619, 8446, 15238, 16441, 32882, 41303, 80237, 82606, 160474, 312379, 624758, 784757, 1569514, 1693423, 3386846, 32175037, 64350074]

約数ペア:

[(1, 64350074), (2, 32175037), (19, 3386846), (38, 1693423), (41, 1569514), (82, 784757), (103, 624758), (206, 312379), (401, 160474), (779, 82606), (802, 80237), (1558, 41303), (1957, 32882), (3914, 16441), (4223, 15238), (7619, 8446)]