9749488

素因数分解:

$2^4\times 7^1\times {\mathrm{87049}}^1$

素因数の和:87064

約数の個数: 20

約数和(自身を含む): 21588400

約数和(自身を除く): 11838912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 87049, 174098, 348196, 609343, 696392, 1218686, 1392784, 2437372, 4874744, 9749488]

約数ペア:

[(1, 9749488), (2, 4874744), (4, 2437372), (7, 1392784), (8, 1218686), (14, 696392), (16, 609343), (28, 348196), (56, 174098), (112, 87049)]