27823922

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{15649}}^1$

素因数の和:15785

約数の個数: 16

約数和(自身を含む): 48076800

約数和(自身を除く): 20252878

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 15649, 31298, 109543, 219086, 1987423, 3974846, 13911961, 27823922]

約数ペア:

[(1, 27823922), (2, 13911961), (7, 3974846), (14, 1987423), (127, 219086), (254, 109543), (889, 31298), (1778, 15649)]