25243232

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{947}}^1$

素因数の和:988

約数の個数: 72

約数和(自身を含む): 61276824

約数和(自身を除く): 36033592

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 476, 544, 784, 833, 947, 952, 1568, 1666, 1894, 1904, 3332, 3788, 3808, 6629, 6664, 7576, 13258, 13328, 15152, 16099, 26516, 26656, 30304, 32198, 46403, 53032, 64396, 92806, 106064, 112693, 128792, 185612, 212128, 225386, 257584, 371224, 450772, 515168, 742448, 788851, 901544, 1484896, 1577702, 1803088, 3155404, 3606176, 6310808, 12621616, 25243232]

約数ペア:

[(1, 25243232), (2, 12621616), (4, 6310808), (7, 3606176), (8, 3155404), (14, 1803088), (16, 1577702), (17, 1484896), (28, 901544), (32, 788851), (34, 742448), (49, 515168), (56, 450772), (68, 371224), (98, 257584), (112, 225386), (119, 212128), (136, 185612), (196, 128792), (224, 112693), (238, 106064), (272, 92806), (392, 64396), (476, 53032), (544, 46403), (784, 32198), (833, 30304), (947, 26656), (952, 26516), (1568, 16099), (1666, 15152), (1894, 13328), (1904, 13258), (3332, 7576), (3788, 6664), (3808, 6629)]