28222856552776

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{21991}}^1\times {\mathrm{1802503}}^1$

素因数の和:1824589

約数の個数: 32

約数和(自身を含む): 53514901756800

約数和(自身を除く): 25292045204024

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 21991, 43982, 87964, 175928, 1802503, 1957199, 3605006, 3914398, 7210012, 7828796, 14420024, 15657592, 160422767, 320845534, 641691068, 1283382136, 39638843473, 79277686946, 158555373892, 317110747784, 3527857069097, 7055714138194, 14111428276388, 28222856552776]

約数ペア:

[(1, 28222856552776), (2, 14111428276388), (4, 7055714138194), (8, 3527857069097), (89, 317110747784), (178, 158555373892), (356, 79277686946), (712, 39638843473), (21991, 1283382136), (43982, 641691068), (87964, 320845534), (175928, 160422767), (1802503, 15657592), (1957199, 14420024), (3605006, 7828796), (3914398, 7210012)]