61284976

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{317}}^1$

素因数の和:649

約数の個数: 40

約数和(自身を含む): 122318064

約数和(自身を除く): 61033088

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 281, 317, 344, 562, 634, 688, 1124, 1268, 2248, 2536, 4496, 5072, 12083, 13631, 24166, 27262, 48332, 54524, 89077, 96664, 109048, 178154, 193328, 218096, 356308, 712616, 1425232, 3830311, 7660622, 15321244, 30642488, 61284976]

約数ペア:

[(1, 61284976), (2, 30642488), (4, 15321244), (8, 7660622), (16, 3830311), (43, 1425232), (86, 712616), (172, 356308), (281, 218096), (317, 193328), (344, 178154), (562, 109048), (634, 96664), (688, 89077), (1124, 54524), (1268, 48332), (2248, 27262), (2536, 24166), (4496, 13631), (5072, 12083)]