79776704

素因数分解:

$2^6\times 7^2\times {\mathrm{25439}}^1$

素因数の和:25465

約数の個数: 42

約数和(自身を含む): 184160160

約数和(自身を除く): 104383456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 25439, 50878, 101756, 178073, 203512, 356146, 407024, 712292, 814048, 1246511, 1424584, 1628096, 2493022, 2849168, 4986044, 5698336, 9972088, 11396672, 19944176, 39888352, 79776704]

約数ペア:

[(1, 79776704), (2, 39888352), (4, 19944176), (7, 11396672), (8, 9972088), (14, 5698336), (16, 4986044), (28, 2849168), (32, 2493022), (49, 1628096), (56, 1424584), (64, 1246511), (98, 814048), (112, 712292), (196, 407024), (224, 356146), (392, 203512), (448, 178073), (784, 101756), (1568, 50878), (3136, 25439)]