5130496

素因数分解:

$2^8\times 7^2\times {\mathrm{409}}^1$

素因数の和:439

約数の個数: 54

約数和(自身を含む): 11942070

約数和(自身を除く): 6811574

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 409, 448, 784, 818, 896, 1568, 1636, 1792, 2863, 3136, 3272, 5726, 6272, 6544, 11452, 12544, 13088, 20041, 22904, 26176, 40082, 45808, 52352, 80164, 91616, 104704, 160328, 183232, 320656, 366464, 641312, 732928, 1282624, 2565248, 5130496]

約数ペア:

[(1, 5130496), (2, 2565248), (4, 1282624), (7, 732928), (8, 641312), (14, 366464), (16, 320656), (28, 183232), (32, 160328), (49, 104704), (56, 91616), (64, 80164), (98, 52352), (112, 45808), (128, 40082), (196, 26176), (224, 22904), (256, 20041), (392, 13088), (409, 12544), (448, 11452), (784, 6544), (818, 6272), (896, 5726), (1568, 3272), (1636, 3136), (1792, 2863)]