68345116

素因数分解:

$2^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{9007}}^1$

素因数の和:9289

約数の個数: 24

約数和(自身を含む): 137209856

約数和(自身を除く): 68864740

約数列:

[1, 2, 4, 7, 14, 28, 271, 542, 1084, 1897, 3794, 7588, 9007, 18014, 36028, 63049, 126098, 252196, 2440897, 4881794, 9763588, 17086279, 34172558, 68345116]

約数ペア:

[(1, 68345116), (2, 34172558), (4, 17086279), (7, 9763588), (14, 4881794), (28, 2440897), (271, 252196), (542, 126098), (1084, 63049), (1897, 36028), (3794, 18014), (7588, 9007)]