12367011904

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{345679}}^1$

素因数の和:345747

約数の個数: 56

約数和(自身を含む): 27043237760

約数和(自身を除く): 14676225856

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 172, 208, 344, 416, 559, 688, 832, 1118, 1376, 2236, 2752, 4472, 8944, 17888, 35776, 345679, 691358, 1382716, 2765432, 4493827, 5530864, 8987654, 11061728, 14864197, 17975308, 22123456, 29728394, 35950616, 59456788, 71901232, 118913576, 143802464, 193234561, 237827152, 287604928, 386469122, 475654304, 772938244, 951308608, 1545876488, 3091752976, 6183505952, 12367011904]

約数ペア:

[(1, 12367011904), (2, 6183505952), (4, 3091752976), (8, 1545876488), (13, 951308608), (16, 772938244), (26, 475654304), (32, 386469122), (43, 287604928), (52, 237827152), (64, 193234561), (86, 143802464), (104, 118913576), (172, 71901232), (208, 59456788), (344, 35950616), (416, 29728394), (559, 22123456), (688, 17975308), (832, 14864197), (1118, 11061728), (1376, 8987654), (2236, 5530864), (2752, 4493827), (4472, 2765432), (8944, 1382716), (17888, 691358), (35776, 345679)]