25493328

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{3613}}^1$

素因数の和:3641

約数の個数: 90

約数和(自身を含む): 83017194

約数和(自身を除く): 57523866

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 3613, 7056, 7226, 10839, 14452, 21678, 25291, 28904, 32517, 43356, 50582, 57808, 65034, 75873, 86712, 101164, 130068, 151746, 173424, 177037, 202328, 227619, 260136, 303492, 354074, 404656, 455238, 520272, 531111, 606984, 708148, 910476, 1062222, 1213968, 1416296, 1593333, 1820952, 2124444, 2832592, 3186666, 3641904, 4248888, 6373332, 8497776, 12746664, 25493328]

約数ペア:

[(1, 25493328), (2, 12746664), (3, 8497776), (4, 6373332), (6, 4248888), (7, 3641904), (8, 3186666), (9, 2832592), (12, 2124444), (14, 1820952), (16, 1593333), (18, 1416296), (21, 1213968), (24, 1062222), (28, 910476), (36, 708148), (42, 606984), (48, 531111), (49, 520272), (56, 455238), (63, 404656), (72, 354074), (84, 303492), (98, 260136), (112, 227619), (126, 202328), (144, 177037), (147, 173424), (168, 151746), (196, 130068), (252, 101164), (294, 86712), (336, 75873), (392, 65034), (441, 57808), (504, 50582), (588, 43356), (784, 32517), (882, 28904), (1008, 25291), (1176, 21678), (1764, 14452), (2352, 10839), (3528, 7226), (3613, 7056)]