2797312

素因数分解:

$2^8\times 7^2\times {\mathrm{223}}^1$

素因数の和:253

約数の個数: 54

約数和(自身を含む): 6524448

約数和(自身を除く): 3727136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 223, 224, 256, 392, 446, 448, 784, 892, 896, 1561, 1568, 1784, 1792, 3122, 3136, 3568, 6244, 6272, 7136, 10927, 12488, 12544, 14272, 21854, 24976, 28544, 43708, 49952, 57088, 87416, 99904, 174832, 199808, 349664, 399616, 699328, 1398656, 2797312]

約数ペア:

[(1, 2797312), (2, 1398656), (4, 699328), (7, 399616), (8, 349664), (14, 199808), (16, 174832), (28, 99904), (32, 87416), (49, 57088), (56, 49952), (64, 43708), (98, 28544), (112, 24976), (128, 21854), (196, 14272), (223, 12544), (224, 12488), (256, 10927), (392, 7136), (446, 6272), (448, 6244), (784, 3568), (892, 3136), (896, 3122), (1561, 1792), (1568, 1784)]