71074136

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{997}}^1$

素因数の和:1096

約数の個数: 64

約数和(自身を含む): 162873600

約数和(自身を除く): 91799464

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 67, 76, 133, 134, 152, 266, 268, 469, 532, 536, 938, 997, 1064, 1273, 1876, 1994, 2546, 3752, 3988, 5092, 6979, 7976, 8911, 10184, 13958, 17822, 18943, 27916, 35644, 37886, 55832, 66799, 71288, 75772, 132601, 133598, 151544, 265202, 267196, 467593, 530404, 534392, 935186, 1060808, 1269181, 1870372, 2538362, 3740744, 5076724, 8884267, 10153448, 17768534, 35537068, 71074136]

約数ペア:

[(1, 71074136), (2, 35537068), (4, 17768534), (7, 10153448), (8, 8884267), (14, 5076724), (19, 3740744), (28, 2538362), (38, 1870372), (56, 1269181), (67, 1060808), (76, 935186), (133, 534392), (134, 530404), (152, 467593), (266, 267196), (268, 265202), (469, 151544), (532, 133598), (536, 132601), (938, 75772), (997, 71288), (1064, 66799), (1273, 55832), (1876, 37886), (1994, 35644), (2546, 27916), (3752, 18943), (3988, 17822), (5092, 13958), (6979, 10184), (7976, 8911)]