7948424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2203}}^1$

素因数の和:2261

約数の個数: 32

約数和(自身を含む): 16662240

約数和(自身を除く): 8713816

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 2203, 3608, 4406, 8812, 17624, 24233, 48466, 90323, 96932, 180646, 193864, 361292, 722584, 993553, 1987106, 3974212, 7948424]

約数ペア:

[(1, 7948424), (2, 3974212), (4, 1987106), (8, 993553), (11, 722584), (22, 361292), (41, 193864), (44, 180646), (82, 96932), (88, 90323), (164, 48466), (328, 24233), (451, 17624), (902, 8812), (1804, 4406), (2203, 3608)]