14391040

素因数分解:

$2^8\times 5^1\times {\mathrm{11243}}^1$

素因数の和:11264

約数の個数: 36

約数和(自身を含む): 34474104

約数和(自身を除く): 20083064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 11243, 22486, 44972, 56215, 89944, 112430, 179888, 224860, 359776, 449720, 719552, 899440, 1439104, 1798880, 2878208, 3597760, 7195520, 14391040]

約数ペア:

[(1, 14391040), (2, 7195520), (4, 3597760), (5, 2878208), (8, 1798880), (10, 1439104), (16, 899440), (20, 719552), (32, 449720), (40, 359776), (64, 224860), (80, 179888), (128, 112430), (160, 89944), (256, 56215), (320, 44972), (640, 22486), (1280, 11243)]