27385754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{28949}}^1$

素因数の和:29005

約数の個数: 16

約数和(自身を含む): 45856800

約数和(自身を除く): 18471046

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 28949, 57898, 318439, 636878, 1244807, 2489614, 13692877, 27385754]

約数ペア:

[(1, 27385754), (2, 13692877), (11, 2489614), (22, 1244807), (43, 636878), (86, 318439), (473, 57898), (946, 28949)]