7740208

素因数分解:

$2^4\times 7^1\times {\mathrm{69109}}^1$

素因数の和:69124

約数の個数: 20

約数和(自身を含む): 17139280

約数和(自身を除く): 9399072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 69109, 138218, 276436, 483763, 552872, 967526, 1105744, 1935052, 3870104, 7740208]

約数ペア:

[(1, 7740208), (2, 3870104), (4, 1935052), (7, 1105744), (8, 967526), (14, 552872), (16, 483763), (28, 276436), (56, 138218), (112, 69109)]