26640578

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{1669}}^1$

素因数の和:2041

約数の個数: 16

約数和(自身を含む): 41843520

約数和(自身を除く): 15202942

約数列:

[1, 2, 23, 46, 347, 694, 1669, 3338, 7981, 15962, 38387, 76774, 579143, 1158286, 13320289, 26640578]

約数ペア:

[(1, 26640578), (2, 13320289), (23, 1158286), (46, 579143), (347, 76774), (694, 38387), (1669, 15962), (3338, 7981)]