66280254

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{1217}}^1$

素因数の和:1564

約数の個数: 32

約数和(自身を含む): 137682720

約数和(自身を除く): 71402466

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 313, 626, 939, 1217, 1878, 2434, 3651, 7302, 9077, 18154, 27231, 35293, 54462, 70586, 105879, 211758, 380921, 761842, 1142763, 2285526, 11046709, 22093418, 33140127, 66280254]

約数ペア:

[(1, 66280254), (2, 33140127), (3, 22093418), (6, 11046709), (29, 2285526), (58, 1142763), (87, 761842), (174, 380921), (313, 211758), (626, 105879), (939, 70586), (1217, 54462), (1878, 35293), (2434, 27231), (3651, 18154), (7302, 9077)]