26746132

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 55520640

約数和(自身を除く): 28774508

約数列:

[1, 2, 4, 7, 14, 28, 53, 67, 106, 134, 212, 268, 269, 371, 469, 538, 742, 938, 1076, 1484, 1876, 1883, 3551, 3766, 7102, 7532, 14204, 14257, 18023, 24857, 28514, 36046, 49714, 57028, 72092, 99428, 99799, 126161, 199598, 252322, 399196, 504644, 955219, 1910438, 3820876, 6686533, 13373066, 26746132]

約数ペア:

[(1, 26746132), (2, 13373066), (4, 6686533), (7, 3820876), (14, 1910438), (28, 955219), (53, 504644), (67, 399196), (106, 252322), (134, 199598), (212, 126161), (268, 99799), (269, 99428), (371, 72092), (469, 57028), (538, 49714), (742, 36046), (938, 28514), (1076, 24857), (1484, 18023), (1876, 14257), (1883, 14204), (3551, 7532), (3766, 7102)]