1427694016

素因数分解:

$2^6\times 7^1\times {\mathrm{311}}^1\times {\mathrm{10247}}^1$

素因数の和:10577

約数の個数: 56

約数和(自身を含む): 3248534016

約数和(自身を除く): 1820840000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 311, 448, 622, 1244, 2177, 2488, 4354, 4976, 8708, 9952, 10247, 17416, 19904, 20494, 34832, 40988, 69664, 71729, 81976, 139328, 143458, 163952, 286916, 327904, 573832, 655808, 1147664, 2295328, 3186817, 4590656, 6373634, 12747268, 22307719, 25494536, 44615438, 50989072, 89230876, 101978144, 178461752, 203956288, 356923504, 713847008, 1427694016]

約数ペア:

[(1, 1427694016), (2, 713847008), (4, 356923504), (7, 203956288), (8, 178461752), (14, 101978144), (16, 89230876), (28, 50989072), (32, 44615438), (56, 25494536), (64, 22307719), (112, 12747268), (224, 6373634), (311, 4590656), (448, 3186817), (622, 2295328), (1244, 1147664), (2177, 655808), (2488, 573832), (4354, 327904), (4976, 286916), (8708, 163952), (9952, 143458), (10247, 139328), (17416, 81976), (19904, 71729), (20494, 69664), (34832, 40988)]