64578376

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{10103}}^1$

素因数の和:10173

約数の個数: 32

約数和(自身を含む): 130947840

約数和(自身を除く): 66369464

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 799, 1598, 3196, 6392, 10103, 20206, 40412, 80824, 171751, 343502, 474841, 687004, 949682, 1374008, 1899364, 3798728, 8072297, 16144594, 32289188, 64578376]

約数ペア:

[(1, 64578376), (2, 32289188), (4, 16144594), (8, 8072297), (17, 3798728), (34, 1899364), (47, 1374008), (68, 949682), (94, 687004), (136, 474841), (188, 343502), (376, 171751), (799, 80824), (1598, 40412), (3196, 20206), (6392, 10103)]