7623408

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:686

約数の個数: 80

約数和(自身を含む): 22359680

約数和(自身を除く): 14736272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 643, 741, 912, 988, 1286, 1482, 1929, 1976, 2572, 2964, 3858, 3952, 5144, 5928, 7716, 8359, 10288, 11856, 12217, 15432, 16718, 24434, 25077, 30864, 33436, 36651, 48868, 50154, 66872, 73302, 97736, 100308, 133744, 146604, 158821, 195472, 200616, 293208, 317642, 401232, 476463, 586416, 635284, 952926, 1270568, 1905852, 2541136, 3811704, 7623408]

約数ペア:

[(1, 7623408), (2, 3811704), (3, 2541136), (4, 1905852), (6, 1270568), (8, 952926), (12, 635284), (13, 586416), (16, 476463), (19, 401232), (24, 317642), (26, 293208), (38, 200616), (39, 195472), (48, 158821), (52, 146604), (57, 133744), (76, 100308), (78, 97736), (104, 73302), (114, 66872), (152, 50154), (156, 48868), (208, 36651), (228, 33436), (247, 30864), (304, 25077), (312, 24434), (456, 16718), (494, 15432), (624, 12217), (643, 11856), (741, 10288), (912, 8359), (988, 7716), (1286, 5928), (1482, 5144), (1929, 3952), (1976, 3858), (2572, 2964)]