27719642

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{6673}}^1$

素因数の和:6773

約数の個数: 16

約数和(自身を含む): 43567872

約数和(自身を除く): 15848230

約数列:

[1, 2, 31, 62, 67, 134, 2077, 4154, 6673, 13346, 206863, 413726, 447091, 894182, 13859821, 27719642]

約数ペア:

[(1, 27719642), (2, 13859821), (31, 894182), (62, 447091), (67, 413726), (134, 206863), (2077, 13346), (4154, 6673)]