27964742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{1931}}^1$

素因数の和:2503

約数の個数: 16

約数和(自身を含む): 45278352

約数和(自身を除く): 17313610

約数列:

[1, 2, 13, 26, 557, 1114, 1931, 3862, 7241, 14482, 25103, 50206, 1075567, 2151134, 13982371, 27964742]

約数ペア:

[(1, 27964742), (2, 13982371), (13, 2151134), (26, 1075567), (557, 50206), (1114, 25103), (1931, 14482), (3862, 7241)]