27865544

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5591}}^1$

素因数の和:5693

約数の個数: 32

約数和(自身を含む): 60393600

約数和(自身を除く): 32528056

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4984, 5591, 11182, 22364, 39137, 44728, 78274, 156548, 313096, 497599, 995198, 1990396, 3483193, 3980792, 6966386, 13932772, 27865544]

約数ペア:

[(1, 27865544), (2, 13932772), (4, 6966386), (7, 3980792), (8, 3483193), (14, 1990396), (28, 995198), (56, 497599), (89, 313096), (178, 156548), (356, 78274), (623, 44728), (712, 39137), (1246, 22364), (2492, 11182), (4984, 5591)]