325492048

素因数分解:

$2^4\times 7^1\times {\mathrm{2906179}}^1$

素因数の和:2906194

約数の個数: 20

約数和(自身を含む): 720732640

約数和(自身を除く): 395240592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2906179, 5812358, 11624716, 20343253, 23249432, 40686506, 46498864, 81373012, 162746024, 325492048]

約数ペア:

[(1, 325492048), (2, 162746024), (4, 81373012), (7, 46498864), (8, 40686506), (14, 23249432), (16, 20343253), (28, 11624716), (56, 5812358), (112, 2906179)]