26678146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{28201}}^1$

素因数の和:28257

約数の個数: 16

約数和(自身を含む): 44671968

約数和(自身を除く): 17993822

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 28201, 56402, 310211, 620422, 1212643, 2425286, 13339073, 26678146]

約数ペア:

[(1, 26678146), (2, 13339073), (11, 2425286), (22, 1212643), (43, 620422), (86, 310211), (473, 56402), (946, 28201)]