26455156

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{72679}}^1$

素因数の和:72703

約数の個数: 24

約数和(自身を含む): 56981120

約数和(自身を除く): 30525964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 72679, 145358, 290716, 508753, 944827, 1017506, 1889654, 2035012, 3779308, 6613789, 13227578, 26455156]

約数ペア:

[(1, 26455156), (2, 13227578), (4, 6613789), (7, 3779308), (13, 2035012), (14, 1889654), (26, 1017506), (28, 944827), (52, 508753), (91, 290716), (182, 145358), (364, 72679)]