57286866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{439}}^1$

素因数の和:703

約数の個数: 64

約数和(自身を含む): 141926400

約数和(自身を除く): 84639534

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 239, 273, 439, 478, 546, 717, 878, 1317, 1434, 1673, 2634, 3073, 3107, 3346, 5019, 5707, 6146, 6214, 9219, 9321, 10038, 11414, 17121, 18438, 18642, 21749, 34242, 39949, 43498, 65247, 79898, 104921, 119847, 130494, 209842, 239694, 314763, 629526, 734447, 1363973, 1468894, 2203341, 2727946, 4091919, 4406682, 8183838, 9547811, 19095622, 28643433, 57286866]

約数ペア:

[(1, 57286866), (2, 28643433), (3, 19095622), (6, 9547811), (7, 8183838), (13, 4406682), (14, 4091919), (21, 2727946), (26, 2203341), (39, 1468894), (42, 1363973), (78, 734447), (91, 629526), (182, 314763), (239, 239694), (273, 209842), (439, 130494), (478, 119847), (546, 104921), (717, 79898), (878, 65247), (1317, 43498), (1434, 39949), (1673, 34242), (2634, 21749), (3073, 18642), (3107, 18438), (3346, 17121), (5019, 11414), (5707, 10038), (6146, 9321), (6214, 9219)]