26565644

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:195

約数の個数: 72

約数和(自身を含む): 57915648

約数和(自身を除く): 31350004

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 71, 83, 92, 98, 142, 161, 166, 196, 284, 322, 332, 497, 581, 644, 994, 1127, 1162, 1633, 1909, 1988, 2254, 2324, 3266, 3479, 3818, 4067, 4508, 5893, 6532, 6958, 7636, 8134, 11431, 11786, 13363, 13916, 16268, 22862, 23572, 26726, 41251, 45724, 53452, 80017, 82502, 93541, 135539, 160034, 165004, 187082, 271078, 288757, 320068, 374164, 542156, 577514, 948773, 1155028, 1897546, 3795092, 6641411, 13282822, 26565644]

約数ペア:

[(1, 26565644), (2, 13282822), (4, 6641411), (7, 3795092), (14, 1897546), (23, 1155028), (28, 948773), (46, 577514), (49, 542156), (71, 374164), (83, 320068), (92, 288757), (98, 271078), (142, 187082), (161, 165004), (166, 160034), (196, 135539), (284, 93541), (322, 82502), (332, 80017), (497, 53452), (581, 45724), (644, 41251), (994, 26726), (1127, 23572), (1162, 22862), (1633, 16268), (1909, 13916), (1988, 13363), (2254, 11786), (2324, 11431), (3266, 8134), (3479, 7636), (3818, 6958), (4067, 6532), (4508, 5893)]