67906048

素因数分解:

$2^9\times 7^1\times {\mathrm{18947}}^1$

素因数の和:18972

約数の個数: 40

約数和(自身を含む): 155070432

約数和(自身を除く): 87164384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 18947, 37894, 75788, 132629, 151576, 265258, 303152, 530516, 606304, 1061032, 1212608, 2122064, 2425216, 4244128, 4850432, 8488256, 9700864, 16976512, 33953024, 67906048]

約数ペア:

[(1, 67906048), (2, 33953024), (4, 16976512), (7, 9700864), (8, 8488256), (14, 4850432), (16, 4244128), (28, 2425216), (32, 2122064), (56, 1212608), (64, 1061032), (112, 606304), (128, 530516), (224, 303152), (256, 265258), (448, 151576), (512, 132629), (896, 75788), (1792, 37894), (3584, 18947)]