66884944

素因数分解:

$2^4\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1721}}^1$

素因数の和:2083

約数の個数: 40

約数和(自身を含む): 148615488

約数和(自身を除く): 81730544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 347, 694, 1388, 1721, 2429, 2776, 3442, 4858, 5552, 6884, 9716, 12047, 13768, 19432, 24094, 27536, 38864, 48188, 96376, 192752, 597187, 1194374, 2388748, 4180309, 4777496, 8360618, 9554992, 16721236, 33442472, 66884944]

約数ペア:

[(1, 66884944), (2, 33442472), (4, 16721236), (7, 9554992), (8, 8360618), (14, 4777496), (16, 4180309), (28, 2388748), (56, 1194374), (112, 597187), (347, 192752), (694, 96376), (1388, 48188), (1721, 38864), (2429, 27536), (2776, 24094), (3442, 19432), (4858, 13768), (5552, 12047), (6884, 9716)]