64275176

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 146198400

約数和(自身を除く): 81923224

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 193, 266, 313, 386, 532, 626, 772, 1064, 1252, 1351, 1544, 2191, 2504, 2702, 3667, 4382, 5404, 5947, 7334, 8764, 10808, 11894, 14668, 17528, 23788, 25669, 29336, 41629, 47576, 51338, 60409, 83258, 102676, 120818, 166516, 205352, 241636, 333032, 422863, 483272, 845726, 1147771, 1691452, 2295542, 3382904, 4591084, 8034397, 9182168, 16068794, 32137588, 64275176]

約数ペア:

[(1, 64275176), (2, 32137588), (4, 16068794), (7, 9182168), (8, 8034397), (14, 4591084), (19, 3382904), (28, 2295542), (38, 1691452), (56, 1147771), (76, 845726), (133, 483272), (152, 422863), (193, 333032), (266, 241636), (313, 205352), (386, 166516), (532, 120818), (626, 102676), (772, 83258), (1064, 60409), (1252, 51338), (1351, 47576), (1544, 41629), (2191, 29336), (2504, 25669), (2702, 23788), (3667, 17528), (4382, 14668), (5404, 11894), (5947, 10808), (7334, 8764)]