66583664

素因数分解:

$2^4\times 7^1\times {\mathrm{293}}^1\times {\mathrm{2029}}^1$

素因数の和:2337

約数の個数: 40

約数和(自身を含む): 148011360

約数和(自身を除く): 81427696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 293, 586, 1172, 2029, 2051, 2344, 4058, 4102, 4688, 8116, 8204, 14203, 16232, 16408, 28406, 32464, 32816, 56812, 113624, 227248, 594497, 1188994, 2377988, 4161479, 4755976, 8322958, 9511952, 16645916, 33291832, 66583664]

約数ペア:

[(1, 66583664), (2, 33291832), (4, 16645916), (7, 9511952), (8, 8322958), (14, 4755976), (16, 4161479), (28, 2377988), (56, 1188994), (112, 594497), (293, 227248), (586, 113624), (1172, 56812), (2029, 32816), (2051, 32464), (2344, 28406), (4058, 16408), (4102, 16232), (4688, 14203), (8116, 8204)]