42389312

素因数分解:

$2^6\times 7^3\times {\mathrm{1931}}^1$

素因数の和:1964

約数の個数: 56

約数和(自身を含む): 98145600

約数和(自身を除く): 55756288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 343, 392, 448, 686, 784, 1372, 1568, 1931, 2744, 3136, 3862, 5488, 7724, 10976, 13517, 15448, 21952, 27034, 30896, 54068, 61792, 94619, 108136, 123584, 189238, 216272, 378476, 432544, 662333, 756952, 865088, 1324666, 1513904, 2649332, 3027808, 5298664, 6055616, 10597328, 21194656, 42389312]

約数ペア:

[(1, 42389312), (2, 21194656), (4, 10597328), (7, 6055616), (8, 5298664), (14, 3027808), (16, 2649332), (28, 1513904), (32, 1324666), (49, 865088), (56, 756952), (64, 662333), (98, 432544), (112, 378476), (196, 216272), (224, 189238), (343, 123584), (392, 108136), (448, 94619), (686, 61792), (784, 54068), (1372, 30896), (1568, 27034), (1931, 21952), (2744, 15448), (3136, 13517), (3862, 10976), (5488, 7724)]