16790088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{719}}^1$

素因数の和:874

約数の個数: 64

約数和(自身を含む): 48384000

約数和(自身を除く): 31593912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 139, 168, 278, 417, 556, 719, 834, 973, 1112, 1438, 1668, 1946, 2157, 2876, 2919, 3336, 3892, 4314, 5033, 5752, 5838, 7784, 8628, 10066, 11676, 15099, 17256, 20132, 23352, 30198, 40264, 60396, 99941, 120792, 199882, 299823, 399764, 599646, 699587, 799528, 1199292, 1399174, 2098761, 2398584, 2798348, 4197522, 5596696, 8395044, 16790088]

約数ペア:

[(1, 16790088), (2, 8395044), (3, 5596696), (4, 4197522), (6, 2798348), (7, 2398584), (8, 2098761), (12, 1399174), (14, 1199292), (21, 799528), (24, 699587), (28, 599646), (42, 399764), (56, 299823), (84, 199882), (139, 120792), (168, 99941), (278, 60396), (417, 40264), (556, 30198), (719, 23352), (834, 20132), (973, 17256), (1112, 15099), (1438, 11676), (1668, 10066), (1946, 8628), (2157, 7784), (2876, 5838), (2919, 5752), (3336, 5033), (3892, 4314)]