28514128

素因数分解:

$2^4\times {\mathrm{67}}^2\times {\mathrm{397}}^1$

素因数の和:539

約数の個数: 30

約数和(自身を含む): 56224266

約数和(自身を除く): 27710138

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 397, 536, 794, 1072, 1588, 3176, 4489, 6352, 8978, 17956, 26599, 35912, 53198, 71824, 106396, 212792, 425584, 1782133, 3564266, 7128532, 14257064, 28514128]

約数ペア:

[(1, 28514128), (2, 14257064), (4, 7128532), (8, 3564266), (16, 1782133), (67, 425584), (134, 212792), (268, 106396), (397, 71824), (536, 53198), (794, 35912), (1072, 26599), (1588, 17956), (3176, 8978), (4489, 6352)]