342073256

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{142057}}^1$

素因数の和:142113

約数の個数: 32

約数和(自身を含む): 750066240

約数和(自身を除く): 407992984

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 142057, 284114, 568228, 994399, 1136456, 1988798, 3977596, 6108451, 7955192, 12216902, 24433804, 42759157, 48867608, 85518314, 171036628, 342073256]

約数ペア:

[(1, 342073256), (2, 171036628), (4, 85518314), (7, 48867608), (8, 42759157), (14, 24433804), (28, 12216902), (43, 7955192), (56, 6108451), (86, 3977596), (172, 1988798), (301, 1136456), (344, 994399), (602, 568228), (1204, 284114), (2408, 142057)]