7213756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2447}}^1$

素因数の和:2529

約数の個数: 24

約数和(自身を含む): 13982976

約数和(自身を除く): 6769220

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2447, 2948, 4894, 9788, 26917, 53834, 107668, 163949, 327898, 655796, 1803439, 3606878, 7213756]

約数ペア:

[(1, 7213756), (2, 3606878), (4, 1803439), (11, 655796), (22, 327898), (44, 163949), (67, 107668), (134, 53834), (268, 26917), (737, 9788), (1474, 4894), (2447, 2948)]