66264172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1427}}^1$

素因数の和:1510

約数の個数: 48

約数和(自身を含む): 134346240

約数和(自身を除く): 68082068

約数列:

[1, 2, 4, 13, 19, 26, 38, 47, 52, 76, 94, 188, 247, 494, 611, 893, 988, 1222, 1427, 1786, 2444, 2854, 3572, 5708, 11609, 18551, 23218, 27113, 37102, 46436, 54226, 67069, 74204, 108452, 134138, 268276, 352469, 704938, 871897, 1274311, 1409876, 1743794, 2548622, 3487588, 5097244, 16566043, 33132086, 66264172]

約数ペア:

[(1, 66264172), (2, 33132086), (4, 16566043), (13, 5097244), (19, 3487588), (26, 2548622), (38, 1743794), (47, 1409876), (52, 1274311), (76, 871897), (94, 704938), (188, 352469), (247, 268276), (494, 134138), (611, 108452), (893, 74204), (988, 67069), (1222, 54226), (1427, 46436), (1786, 37102), (2444, 27113), (2854, 23218), (3572, 18551), (5708, 11609)]