61016264

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^2\times {\mathrm{89}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 124245900

約数和(自身を除く): 63229636

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 89, 136, 142, 178, 284, 356, 568, 712, 1207, 1513, 2414, 3026, 4828, 5041, 6052, 6319, 9656, 10082, 12104, 12638, 20164, 25276, 40328, 50552, 85697, 107423, 171394, 214846, 342788, 429692, 448649, 685576, 859384, 897298, 1794596, 3589192, 7627033, 15254066, 30508132, 61016264]

約数ペア:

[(1, 61016264), (2, 30508132), (4, 15254066), (8, 7627033), (17, 3589192), (34, 1794596), (68, 897298), (71, 859384), (89, 685576), (136, 448649), (142, 429692), (178, 342788), (284, 214846), (356, 171394), (568, 107423), (712, 85697), (1207, 50552), (1513, 40328), (2414, 25276), (3026, 20164), (4828, 12638), (5041, 12104), (6052, 10082), (6319, 9656)]