4450488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:524

約数の個数: 64

約数和(自身を含む): 12960000

約数和(自身を除く): 8509512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 59, 84, 118, 168, 177, 236, 354, 413, 449, 472, 708, 826, 898, 1239, 1347, 1416, 1652, 1796, 2478, 2694, 3143, 3304, 3592, 4956, 5388, 6286, 9429, 9912, 10776, 12572, 18858, 25144, 26491, 37716, 52982, 75432, 79473, 105964, 158946, 185437, 211928, 317892, 370874, 556311, 635784, 741748, 1112622, 1483496, 2225244, 4450488]

約数ペア:

[(1, 4450488), (2, 2225244), (3, 1483496), (4, 1112622), (6, 741748), (7, 635784), (8, 556311), (12, 370874), (14, 317892), (21, 211928), (24, 185437), (28, 158946), (42, 105964), (56, 79473), (59, 75432), (84, 52982), (118, 37716), (168, 26491), (177, 25144), (236, 18858), (354, 12572), (413, 10776), (449, 9912), (472, 9429), (708, 6286), (826, 5388), (898, 4956), (1239, 3592), (1347, 3304), (1416, 3143), (1652, 2694), (1796, 2478)]