67220944

素因数分解:

$2^4\times 7^2\times {\mathrm{179}}^1\times {\mathrm{479}}^1$

素因数の和:680

約数の個数: 60

約数和(自身を含む): 152668800

約数和(自身を除く): 85447856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 179, 196, 358, 392, 479, 716, 784, 958, 1253, 1432, 1916, 2506, 2864, 3353, 3832, 5012, 6706, 7664, 8771, 10024, 13412, 17542, 20048, 23471, 26824, 35084, 46942, 53648, 70168, 85741, 93884, 140336, 171482, 187768, 342964, 375536, 600187, 685928, 1200374, 1371856, 2400748, 4201309, 4801496, 8402618, 9602992, 16805236, 33610472, 67220944]

約数ペア:

[(1, 67220944), (2, 33610472), (4, 16805236), (7, 9602992), (8, 8402618), (14, 4801496), (16, 4201309), (28, 2400748), (49, 1371856), (56, 1200374), (98, 685928), (112, 600187), (179, 375536), (196, 342964), (358, 187768), (392, 171482), (479, 140336), (716, 93884), (784, 85741), (958, 70168), (1253, 53648), (1432, 46942), (1916, 35084), (2506, 26824), (2864, 23471), (3353, 20048), (3832, 17542), (5012, 13412), (6706, 10024), (7664, 8771)]