70767788

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{449}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 153115200

約数和(自身を除く): 82347412

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 433, 449, 866, 898, 1732, 1796, 3031, 3143, 5629, 5837, 6062, 6286, 11258, 11674, 12124, 12572, 22516, 23348, 39403, 40859, 78806, 81718, 157612, 163436, 194417, 388834, 777668, 1360919, 2527421, 2721838, 5054842, 5443676, 10109684, 17691947, 35383894, 70767788]

約数ペア:

[(1, 70767788), (2, 35383894), (4, 17691947), (7, 10109684), (13, 5443676), (14, 5054842), (26, 2721838), (28, 2527421), (52, 1360919), (91, 777668), (182, 388834), (364, 194417), (433, 163436), (449, 157612), (866, 81718), (898, 78806), (1732, 40859), (1796, 39403), (3031, 23348), (3143, 22516), (5629, 12572), (5837, 12124), (6062, 11674), (6286, 11258)]