25976272

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1949}}^1$

素因数の和:1988

約数の個数: 60

約数和(自身を含む): 62021700

約数和(自身を除く): 36045428

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 392, 476, 784, 833, 952, 1666, 1904, 1949, 3332, 3898, 6664, 7796, 13328, 13643, 15592, 27286, 31184, 33133, 54572, 66266, 95501, 109144, 132532, 191002, 218288, 231931, 265064, 382004, 463862, 530128, 764008, 927724, 1528016, 1623517, 1855448, 3247034, 3710896, 6494068, 12988136, 25976272]

約数ペア:

[(1, 25976272), (2, 12988136), (4, 6494068), (7, 3710896), (8, 3247034), (14, 1855448), (16, 1623517), (17, 1528016), (28, 927724), (34, 764008), (49, 530128), (56, 463862), (68, 382004), (98, 265064), (112, 231931), (119, 218288), (136, 191002), (196, 132532), (238, 109144), (272, 95501), (392, 66266), (476, 54572), (784, 33133), (833, 31184), (952, 27286), (1666, 15592), (1904, 13643), (1949, 13328), (3332, 7796), (3898, 6664)]