25069128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 74289600

約数和(自身を除く): 49220472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 109, 111, 148, 168, 218, 222, 259, 296, 327, 436, 444, 518, 654, 763, 777, 872, 888, 1036, 1308, 1369, 1526, 1554, 2072, 2289, 2616, 2738, 3052, 3108, 4033, 4107, 4578, 5476, 6104, 6216, 8066, 8214, 9156, 9583, 10952, 12099, 16132, 16428, 18312, 19166, 24198, 28231, 28749, 32264, 32856, 38332, 48396, 56462, 57498, 76664, 84693, 96792, 112924, 114996, 149221, 169386, 225848, 229992, 298442, 338772, 447663, 596884, 677544, 895326, 1044547, 1193768, 1790652, 2089094, 3133641, 3581304, 4178188, 6267282, 8356376, 12534564, 25069128]

約数ペア:

[(1, 25069128), (2, 12534564), (3, 8356376), (4, 6267282), (6, 4178188), (7, 3581304), (8, 3133641), (12, 2089094), (14, 1790652), (21, 1193768), (24, 1044547), (28, 895326), (37, 677544), (42, 596884), (56, 447663), (74, 338772), (84, 298442), (109, 229992), (111, 225848), (148, 169386), (168, 149221), (218, 114996), (222, 112924), (259, 96792), (296, 84693), (327, 76664), (436, 57498), (444, 56462), (518, 48396), (654, 38332), (763, 32856), (777, 32264), (872, 28749), (888, 28231), (1036, 24198), (1308, 19166), (1369, 18312), (1526, 16428), (1554, 16132), (2072, 12099), (2289, 10952), (2616, 9583), (2738, 9156), (3052, 8214), (3108, 8066), (4033, 6216), (4107, 6104), (4578, 5476)]