71314576

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{61057}}^1$

素因数の和:61138

約数の個数: 20

約数和(自身を含む): 140067052

約数和(自身を除く): 68752476

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 61057, 122114, 244228, 488456, 976912, 4457161, 8914322, 17828644, 35657288, 71314576]

約数ペア:

[(1, 71314576), (2, 35657288), (4, 17828644), (8, 8914322), (16, 4457161), (73, 976912), (146, 488456), (292, 244228), (584, 122114), (1168, 61057)]