27397286

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67481}}^1$

素因数の和:67519

約数の個数: 16

約数和(自身を含む): 48587040

約数和(自身を除く): 21189754

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 67481, 134962, 472367, 944734, 1956949, 3913898, 13698643, 27397286]

約数ペア:

[(1, 27397286), (2, 13698643), (7, 3913898), (14, 1956949), (29, 944734), (58, 472367), (203, 134962), (406, 67481)]