64473707

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 76308480

約数和(自身を除く): 11834773

約数列:

[1, 17, 19, 31, 47, 137, 323, 527, 589, 799, 893, 1457, 2329, 2603, 4247, 6439, 10013, 15181, 24769, 27683, 44251, 72199, 80693, 109463, 122341, 199609, 470611, 1371781, 2079797, 3393353, 3792571, 64473707]

約数ペア:

[(1, 64473707), (17, 3792571), (19, 3393353), (31, 2079797), (47, 1371781), (137, 470611), (323, 199609), (527, 122341), (589, 109463), (799, 80693), (893, 72199), (1457, 44251), (2329, 27683), (2603, 24769), (4247, 15181), (6439, 10013)]