64043281

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2473}}^1$

素因数の和:2568

約数の個数: 16

約数和(自身を含む): 71251200

約数和(自身を除く): 7207919

約数列:

[1, 19, 29, 47, 551, 893, 1363, 2473, 25897, 46987, 71717, 116231, 1362623, 2208389, 3370699, 64043281]

約数ペア:

[(1, 64043281), (19, 3370699), (29, 2208389), (47, 1362623), (551, 116231), (893, 71717), (1363, 46987), (2473, 25897)]