28549334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 48432384

約数和(自身を除く): 19883050

約数列:

[1, 2, 11, 22, 43, 86, 103, 206, 293, 473, 586, 946, 1133, 2266, 3223, 4429, 6446, 8858, 12599, 25198, 30179, 48719, 60358, 97438, 138589, 277178, 331969, 663938, 1297697, 2595394, 14274667, 28549334]

約数ペア:

[(1, 28549334), (2, 14274667), (11, 2595394), (22, 1297697), (43, 663938), (86, 331969), (103, 277178), (206, 138589), (293, 97438), (473, 60358), (586, 48719), (946, 30179), (1133, 25198), (2266, 12599), (3223, 8858), (4429, 6446)]