64070944

素因数分解:

$2^5\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2777}}^1$

素因数の和:2897

約数の個数: 48

約数和(自身を含む): 145611648

約数和(自身を除く): 81540704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 103, 112, 206, 224, 412, 721, 824, 1442, 1648, 2777, 2884, 3296, 5554, 5768, 11108, 11536, 19439, 22216, 23072, 38878, 44432, 77756, 88864, 155512, 286031, 311024, 572062, 622048, 1144124, 2002217, 2288248, 4004434, 4576496, 8008868, 9152992, 16017736, 32035472, 64070944]

約数ペア:

[(1, 64070944), (2, 32035472), (4, 16017736), (7, 9152992), (8, 8008868), (14, 4576496), (16, 4004434), (28, 2288248), (32, 2002217), (56, 1144124), (103, 622048), (112, 572062), (206, 311024), (224, 286031), (412, 155512), (721, 88864), (824, 77756), (1442, 44432), (1648, 38878), (2777, 23072), (2884, 22216), (3296, 19439), (5554, 11536), (5768, 11108)]