66509876

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{2399}}^1$

素因数の和:2671

約数の個数: 24

約数和(自身を含む): 120960000

約数和(自身を除く): 54450124

約数列:

[1, 2, 4, 29, 58, 116, 239, 478, 956, 2399, 4798, 6931, 9596, 13862, 27724, 69571, 139142, 278284, 573361, 1146722, 2293444, 16627469, 33254938, 66509876]

約数ペア:

[(1, 66509876), (2, 33254938), (4, 16627469), (29, 2293444), (58, 1146722), (116, 573361), (239, 278284), (478, 139142), (956, 69571), (2399, 27724), (4798, 13862), (6931, 9596)]