38666992

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26557}}^1$

素因数の和:26585

約数の個数: 40

約数和(自身を含む): 92209376

約数和(自身を除く): 53542384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 26557, 53114, 106228, 185899, 212456, 345241, 371798, 424912, 690482, 743596, 1380964, 1487192, 2416687, 2761928, 2974384, 4833374, 5523856, 9666748, 19333496, 38666992]

約数ペア:

[(1, 38666992), (2, 19333496), (4, 9666748), (7, 5523856), (8, 4833374), (13, 2974384), (14, 2761928), (16, 2416687), (26, 1487192), (28, 1380964), (52, 743596), (56, 690482), (91, 424912), (104, 371798), (112, 345241), (182, 212456), (208, 185899), (364, 106228), (728, 53114), (1456, 26557)]