25209696

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 70253568

約数和(自身を除く): 45043872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 43, 48, 62, 86, 93, 96, 124, 129, 172, 186, 197, 248, 258, 344, 372, 394, 496, 516, 591, 688, 744, 788, 992, 1032, 1182, 1333, 1376, 1488, 1576, 2064, 2364, 2666, 2976, 3152, 3999, 4128, 4728, 5332, 6107, 6304, 7998, 8471, 9456, 10664, 12214, 15996, 16942, 18321, 18912, 21328, 24428, 25413, 31992, 33884, 36642, 42656, 48856, 50826, 63984, 67768, 73284, 97712, 101652, 127968, 135536, 146568, 195424, 203304, 262601, 271072, 293136, 406608, 525202, 586272, 787803, 813216, 1050404, 1575606, 2100808, 3151212, 4201616, 6302424, 8403232, 12604848, 25209696]

約数ペア:

[(1, 25209696), (2, 12604848), (3, 8403232), (4, 6302424), (6, 4201616), (8, 3151212), (12, 2100808), (16, 1575606), (24, 1050404), (31, 813216), (32, 787803), (43, 586272), (48, 525202), (62, 406608), (86, 293136), (93, 271072), (96, 262601), (124, 203304), (129, 195424), (172, 146568), (186, 135536), (197, 127968), (248, 101652), (258, 97712), (344, 73284), (372, 67768), (394, 63984), (496, 50826), (516, 48856), (591, 42656), (688, 36642), (744, 33884), (788, 31992), (992, 25413), (1032, 24428), (1182, 21328), (1333, 18912), (1376, 18321), (1488, 16942), (1576, 15996), (2064, 12214), (2364, 10664), (2666, 9456), (2976, 8471), (3152, 7998), (3999, 6304), (4128, 6107), (4728, 5332)]