25084766

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 47278080

約数和(自身を除く): 22193314

約数列:

[1, 2, 7, 14, 23, 31, 46, 49, 62, 98, 161, 217, 322, 359, 434, 713, 718, 1127, 1426, 1519, 2254, 2513, 3038, 4991, 5026, 8257, 9982, 11129, 16514, 17591, 22258, 34937, 35182, 57799, 69874, 77903, 115598, 155806, 255967, 404593, 511934, 545321, 809186, 1090642, 1791769, 3583538, 12542383, 25084766]

約数ペア:

[(1, 25084766), (2, 12542383), (7, 3583538), (14, 1791769), (23, 1090642), (31, 809186), (46, 545321), (49, 511934), (62, 404593), (98, 255967), (161, 155806), (217, 115598), (322, 77903), (359, 69874), (434, 57799), (713, 35182), (718, 34937), (1127, 22258), (1426, 17591), (1519, 16514), (2254, 11129), (2513, 9982), (3038, 8257), (4991, 5026)]