7421856

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:358

約数の個数: 96

約数和(自身を含む): 22155840

約数和(自身を除く): 14733984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 208, 228, 247, 304, 312, 313, 416, 456, 494, 608, 624, 626, 741, 912, 939, 988, 1248, 1252, 1482, 1824, 1878, 1976, 2504, 2964, 3756, 3952, 4069, 5008, 5928, 5947, 7512, 7904, 8138, 10016, 11856, 11894, 12207, 15024, 16276, 17841, 23712, 23788, 24414, 30048, 32552, 35682, 47576, 48828, 65104, 71364, 77311, 95152, 97656, 130208, 142728, 154622, 190304, 195312, 231933, 285456, 309244, 390624, 463866, 570912, 618488, 927732, 1236976, 1855464, 2473952, 3710928, 7421856]

約数ペア:

[(1, 7421856), (2, 3710928), (3, 2473952), (4, 1855464), (6, 1236976), (8, 927732), (12, 618488), (13, 570912), (16, 463866), (19, 390624), (24, 309244), (26, 285456), (32, 231933), (38, 195312), (39, 190304), (48, 154622), (52, 142728), (57, 130208), (76, 97656), (78, 95152), (96, 77311), (104, 71364), (114, 65104), (152, 48828), (156, 47576), (208, 35682), (228, 32552), (247, 30048), (304, 24414), (312, 23788), (313, 23712), (416, 17841), (456, 16276), (494, 15024), (608, 12207), (624, 11894), (626, 11856), (741, 10016), (912, 8138), (939, 7904), (988, 7512), (1248, 5947), (1252, 5928), (1482, 5008), (1824, 4069), (1878, 3952), (1976, 3756), (2504, 2964)]