28869456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:209

約数の個数: 160

約数和(自身を含む): 95136768

約数和(自身を除く): 66267312

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 73, 77, 84, 88, 107, 112, 132, 146, 154, 168, 176, 214, 219, 231, 264, 292, 308, 321, 336, 428, 438, 462, 511, 528, 584, 616, 642, 749, 803, 856, 876, 924, 1022, 1168, 1177, 1232, 1284, 1498, 1533, 1606, 1712, 1752, 1848, 2044, 2247, 2354, 2409, 2568, 2996, 3066, 3212, 3504, 3531, 3696, 4088, 4494, 4708, 4818, 5136, 5621, 5992, 6132, 6424, 7062, 7811, 8176, 8239, 8988, 9416, 9636, 11242, 11984, 12264, 12848, 14124, 15622, 16478, 16863, 17976, 18832, 19272, 22484, 23433, 24528, 24717, 28248, 31244, 32956, 33726, 35952, 38544, 44968, 46866, 49434, 54677, 56496, 62488, 65912, 67452, 85921, 89936, 93732, 98868, 109354, 124976, 131824, 134904, 164031, 171842, 187464, 197736, 218708, 257763, 269808, 328062, 343684, 374928, 395472, 437416, 515526, 601447, 656124, 687368, 874832, 1031052, 1202894, 1312248, 1374736, 1804341, 2062104, 2405788, 2624496, 3608682, 4124208, 4811576, 7217364, 9623152, 14434728, 28869456]

約数ペア:

[(1, 28869456), (2, 14434728), (3, 9623152), (4, 7217364), (6, 4811576), (7, 4124208), (8, 3608682), (11, 2624496), (12, 2405788), (14, 2062104), (16, 1804341), (21, 1374736), (22, 1312248), (24, 1202894), (28, 1031052), (33, 874832), (42, 687368), (44, 656124), (48, 601447), (56, 515526), (66, 437416), (73, 395472), (77, 374928), (84, 343684), (88, 328062), (107, 269808), (112, 257763), (132, 218708), (146, 197736), (154, 187464), (168, 171842), (176, 164031), (214, 134904), (219, 131824), (231, 124976), (264, 109354), (292, 98868), (308, 93732), (321, 89936), (336, 85921), (428, 67452), (438, 65912), (462, 62488), (511, 56496), (528, 54677), (584, 49434), (616, 46866), (642, 44968), (749, 38544), (803, 35952), (856, 33726), (876, 32956), (924, 31244), (1022, 28248), (1168, 24717), (1177, 24528), (1232, 23433), (1284, 22484), (1498, 19272), (1533, 18832), (1606, 17976), (1712, 16863), (1752, 16478), (1848, 15622), (2044, 14124), (2247, 12848), (2354, 12264), (2409, 11984), (2568, 11242), (2996, 9636), (3066, 9416), (3212, 8988), (3504, 8239), (3531, 8176), (3696, 7811), (4088, 7062), (4494, 6424), (4708, 6132), (4818, 5992), (5136, 5621)]