8814728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{647}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 17962560

約数和(自身を除く): 9147832

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 131, 262, 524, 647, 1048, 1294, 1703, 2588, 3406, 5176, 6812, 8411, 13624, 16822, 33644, 67288, 84757, 169514, 339028, 678056, 1101841, 2203682, 4407364, 8814728]

約数ペア:

[(1, 8814728), (2, 4407364), (4, 2203682), (8, 1101841), (13, 678056), (26, 339028), (52, 169514), (104, 84757), (131, 67288), (262, 33644), (524, 16822), (647, 13624), (1048, 8411), (1294, 6812), (1703, 5176), (2588, 3406)]