8730488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 17794560

約数和(自身を除く): 9064072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 661, 1016, 1322, 1651, 2644, 3302, 5288, 6604, 8593, 13208, 17186, 34372, 68744, 83947, 167894, 335788, 671576, 1091311, 2182622, 4365244, 8730488]

約数ペア:

[(1, 8730488), (2, 4365244), (4, 2182622), (8, 1091311), (13, 671576), (26, 335788), (52, 167894), (104, 83947), (127, 68744), (254, 34372), (508, 17186), (661, 13208), (1016, 8593), (1322, 6604), (1651, 5288), (2644, 3302)]