5178992

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3557}}^1$

素因数の和:3585

約数の個数: 40

約数和(自身を含む): 12353376

約数和(自身を除く): 7174384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 3557, 7114, 14228, 24899, 28456, 46241, 49798, 56912, 92482, 99596, 184964, 199192, 323687, 369928, 398384, 647374, 739856, 1294748, 2589496, 5178992]

約数ペア:

[(1, 5178992), (2, 2589496), (4, 1294748), (7, 739856), (8, 647374), (13, 398384), (14, 369928), (16, 323687), (26, 199192), (28, 184964), (52, 99596), (56, 92482), (91, 56912), (104, 49798), (112, 46241), (182, 28456), (208, 24899), (364, 14228), (728, 7114), (1456, 3557)]