28025712

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1361}}^1$

素因数の和:1399

約数の個数: 120

約数和(自身を含む): 92212848

約数和(自身を除く): 64187136

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 312, 396, 429, 468, 528, 572, 624, 792, 858, 936, 1144, 1287, 1361, 1584, 1716, 1872, 2288, 2574, 2722, 3432, 4083, 5148, 5444, 6864, 8166, 10296, 10888, 12249, 14971, 16332, 17693, 20592, 21776, 24498, 29942, 32664, 35386, 44913, 48996, 53079, 59884, 65328, 70772, 89826, 97992, 106158, 119768, 134739, 141544, 159237, 179652, 194623, 195984, 212316, 239536, 269478, 283088, 318474, 359304, 389246, 424632, 538956, 583869, 636948, 718608, 778492, 849264, 1077912, 1167738, 1273896, 1556984, 1751607, 2155824, 2335476, 2547792, 3113968, 3503214, 4670952, 7006428, 9341904, 14012856, 28025712]

約数ペア:

[(1, 28025712), (2, 14012856), (3, 9341904), (4, 7006428), (6, 4670952), (8, 3503214), (9, 3113968), (11, 2547792), (12, 2335476), (13, 2155824), (16, 1751607), (18, 1556984), (22, 1273896), (24, 1167738), (26, 1077912), (33, 849264), (36, 778492), (39, 718608), (44, 636948), (48, 583869), (52, 538956), (66, 424632), (72, 389246), (78, 359304), (88, 318474), (99, 283088), (104, 269478), (117, 239536), (132, 212316), (143, 195984), (144, 194623), (156, 179652), (176, 159237), (198, 141544), (208, 134739), (234, 119768), (264, 106158), (286, 97992), (312, 89826), (396, 70772), (429, 65328), (468, 59884), (528, 53079), (572, 48996), (624, 44913), (792, 35386), (858, 32664), (936, 29942), (1144, 24498), (1287, 21776), (1361, 20592), (1584, 17693), (1716, 16332), (1872, 14971), (2288, 12249), (2574, 10888), (2722, 10296), (3432, 8166), (4083, 6864), (5148, 5444)]