71820088

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{1499}}^1$

素因数の和:1671

約数の個数: 32

約数和(自身を含む): 138510000

約数和(自身を除く): 66689912

約数列:

[1, 2, 4, 8, 53, 106, 113, 212, 226, 424, 452, 904, 1499, 2998, 5989, 5996, 11978, 11992, 23956, 47912, 79447, 158894, 169387, 317788, 338774, 635576, 677548, 1355096, 8977511, 17955022, 35910044, 71820088]

約数ペア:

[(1, 71820088), (2, 35910044), (4, 17955022), (8, 8977511), (53, 1355096), (106, 677548), (113, 635576), (212, 338774), (226, 317788), (424, 169387), (452, 158894), (904, 79447), (1499, 47912), (2998, 23956), (5989, 11992), (5996, 11978)]