8277776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2341}}^1$

素因数の和:2379

約数の個数: 40

約数和(自身を含む): 18295704

約数和(自身を除く): 10017928

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 2341, 3536, 4682, 9364, 18728, 30433, 37456, 39797, 60866, 79594, 121732, 159188, 243464, 318376, 486928, 517361, 636752, 1034722, 2069444, 4138888, 8277776]

約数ペア:

[(1, 8277776), (2, 4138888), (4, 2069444), (8, 1034722), (13, 636752), (16, 517361), (17, 486928), (26, 318376), (34, 243464), (52, 159188), (68, 121732), (104, 79594), (136, 60866), (208, 39797), (221, 37456), (272, 30433), (442, 18728), (884, 9364), (1768, 4682), (2341, 3536)]