67108944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{199729}}^1$

素因数の和:199747

約数の個数: 40

約数和(自身を含む): 198132160

約数和(自身を除く): 131023216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 199729, 399458, 599187, 798916, 1198374, 1398103, 1597832, 2396748, 2796206, 3195664, 4194309, 4793496, 5592412, 8388618, 9586992, 11184824, 16777236, 22369648, 33554472, 67108944]

約数ペア:

[(1, 67108944), (2, 33554472), (3, 22369648), (4, 16777236), (6, 11184824), (7, 9586992), (8, 8388618), (12, 5592412), (14, 4793496), (16, 4194309), (21, 3195664), (24, 2796206), (28, 2396748), (42, 1597832), (48, 1398103), (56, 1198374), (84, 798916), (112, 599187), (168, 399458), (336, 199729)]