42606488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 90279360

約数和(自身を除く): 47672872

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 53, 68, 92, 106, 136, 184, 212, 257, 391, 424, 514, 782, 901, 1028, 1219, 1564, 1802, 2056, 2438, 3128, 3604, 4369, 4876, 5911, 7208, 8738, 9752, 11822, 13621, 17476, 20723, 23644, 27242, 34952, 41446, 47288, 54484, 82892, 100487, 108968, 165784, 200974, 231557, 313283, 401948, 463114, 626566, 803896, 926228, 1253132, 1852456, 2506264, 5325811, 10651622, 21303244, 42606488]

約数ペア:

[(1, 42606488), (2, 21303244), (4, 10651622), (8, 5325811), (17, 2506264), (23, 1852456), (34, 1253132), (46, 926228), (53, 803896), (68, 626566), (92, 463114), (106, 401948), (136, 313283), (184, 231557), (212, 200974), (257, 165784), (391, 108968), (424, 100487), (514, 82892), (782, 54484), (901, 47288), (1028, 41446), (1219, 34952), (1564, 27242), (1802, 23644), (2056, 20723), (2438, 17476), (3128, 13621), (3604, 11822), (4369, 9752), (4876, 8738), (5911, 7208)]