66557596

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{57977}}^1$

素因数の和:58029

約数の個数: 24

約数和(自身を含む): 136364256

約数和(自身を除く): 69806660

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 57977, 115954, 231908, 405839, 811678, 1623356, 2377057, 4754114, 9508228, 16639399, 33278798, 66557596]

約数ペア:

[(1, 66557596), (2, 33278798), (4, 16639399), (7, 9508228), (14, 4754114), (28, 2377057), (41, 1623356), (82, 811678), (164, 405839), (287, 231908), (574, 115954), (1148, 57977)]