66647504

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1151}}^1$

素因数の和:1224

約数の個数: 80

約数和(自身を含む): 164560896

約数和(自身を除く): 97913392

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 47, 56, 77, 88, 94, 112, 154, 176, 188, 308, 329, 376, 517, 616, 658, 752, 1034, 1151, 1232, 1316, 2068, 2302, 2632, 3619, 4136, 4604, 5264, 7238, 8057, 8272, 9208, 12661, 14476, 16114, 18416, 25322, 28952, 32228, 50644, 54097, 57904, 64456, 88627, 101288, 108194, 128912, 177254, 202576, 216388, 354508, 378679, 432776, 595067, 709016, 757358, 865552, 1190134, 1418032, 1514716, 2380268, 3029432, 4165469, 4760536, 6058864, 8330938, 9521072, 16661876, 33323752, 66647504]

約数ペア:

[(1, 66647504), (2, 33323752), (4, 16661876), (7, 9521072), (8, 8330938), (11, 6058864), (14, 4760536), (16, 4165469), (22, 3029432), (28, 2380268), (44, 1514716), (47, 1418032), (56, 1190134), (77, 865552), (88, 757358), (94, 709016), (112, 595067), (154, 432776), (176, 378679), (188, 354508), (308, 216388), (329, 202576), (376, 177254), (517, 128912), (616, 108194), (658, 101288), (752, 88627), (1034, 64456), (1151, 57904), (1232, 54097), (1316, 50644), (2068, 32228), (2302, 28952), (2632, 25322), (3619, 18416), (4136, 16114), (4604, 14476), (5264, 12661), (7238, 9208), (8057, 8272)]