13996672

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{2543}}^1$

素因数の和:2600

約数の個数: 32

約数和(自身を含む): 28543680

約数和(自身を除く): 14547008

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2543, 2752, 5086, 5504, 10172, 20344, 40688, 81376, 109349, 162752, 218698, 325504, 437396, 874792, 1749584, 3499168, 6998336, 13996672]

約数ペア:

[(1, 13996672), (2, 6998336), (4, 3499168), (8, 1749584), (16, 874792), (32, 437396), (43, 325504), (64, 218698), (86, 162752), (128, 109349), (172, 81376), (344, 40688), (688, 20344), (1376, 10172), (2543, 5504), (2752, 5086)]