64469576

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{4349}}^1$

素因数の和:4481

約数の個数: 32

約数和(自身を含む): 129195000

約数和(自身を除く): 64725424

約数列:

[1, 2, 4, 8, 17, 34, 68, 109, 136, 218, 436, 872, 1853, 3706, 4349, 7412, 8698, 14824, 17396, 34792, 73933, 147866, 295732, 474041, 591464, 948082, 1896164, 3792328, 8058697, 16117394, 32234788, 64469576]

約数ペア:

[(1, 64469576), (2, 32234788), (4, 16117394), (8, 8058697), (17, 3792328), (34, 1896164), (68, 948082), (109, 591464), (136, 474041), (218, 295732), (436, 147866), (872, 73933), (1853, 34792), (3706, 17396), (4349, 14824), (7412, 8698)]