7668368

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{4397}}^1$

素因数の和:4514

約数の個数: 20

約数和(自身を含む): 14997180

約数和(自身を除く): 7328812

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 4397, 8794, 17588, 35176, 70352, 479273, 958546, 1917092, 3834184, 7668368]

約数ペア:

[(1, 7668368), (2, 3834184), (4, 1917092), (8, 958546), (16, 479273), (109, 70352), (218, 35176), (436, 17588), (872, 8794), (1744, 4397)]