805998464

素因数分解:

$2^7\times {\mathrm{293}}^1\times {\mathrm{21491}}^1$

素因数の和:21798

約数の個数: 32

約数和(自身を含む): 1611255240

約数和(自身を除く): 805256776

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 293, 586, 1172, 2344, 4688, 9376, 18752, 21491, 37504, 42982, 85964, 171928, 343856, 687712, 1375424, 2750848, 6296863, 12593726, 25187452, 50374904, 100749808, 201499616, 402999232, 805998464]

約数ペア:

[(1, 805998464), (2, 402999232), (4, 201499616), (8, 100749808), (16, 50374904), (32, 25187452), (64, 12593726), (128, 6296863), (293, 2750848), (586, 1375424), (1172, 687712), (2344, 343856), (4688, 171928), (9376, 85964), (18752, 42982), (21491, 37504)]