8290568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7247}}^1$

素因数の和:7277

約数の個数: 32

約数和(自身を含む): 18264960

約数和(自身を除く): 9974392

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 7247, 14494, 28988, 57976, 79717, 94211, 159434, 188422, 318868, 376844, 637736, 753688, 1036321, 2072642, 4145284, 8290568]

約数ペア:

[(1, 8290568), (2, 4145284), (4, 2072642), (8, 1036321), (11, 753688), (13, 637736), (22, 376844), (26, 318868), (44, 188422), (52, 159434), (88, 94211), (104, 79717), (143, 57976), (286, 28988), (572, 14494), (1144, 7247)]