7220976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{21491}}^1$

素因数の和:21509

約数の個数: 40

約数和(自身を含む): 21320064

約数和(自身を除く): 14099088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 21491, 42982, 64473, 85964, 128946, 150437, 171928, 257892, 300874, 343856, 451311, 515784, 601748, 902622, 1031568, 1203496, 1805244, 2406992, 3610488, 7220976]

約数ペア:

[(1, 7220976), (2, 3610488), (3, 2406992), (4, 1805244), (6, 1203496), (7, 1031568), (8, 902622), (12, 601748), (14, 515784), (16, 451311), (21, 343856), (24, 300874), (28, 257892), (42, 171928), (48, 150437), (56, 128946), (84, 85964), (112, 64473), (168, 42982), (336, 21491)]