27945104

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1913}}^1$

素因数の和:2015

約数の個数: 40

約数和(自身を含む): 59808672

約数和(自身を除く): 31863568

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 83, 88, 166, 176, 332, 664, 913, 1328, 1826, 1913, 3652, 3826, 7304, 7652, 14608, 15304, 21043, 30608, 42086, 84172, 158779, 168344, 317558, 336688, 635116, 1270232, 1746569, 2540464, 3493138, 6986276, 13972552, 27945104]

約数ペア:

[(1, 27945104), (2, 13972552), (4, 6986276), (8, 3493138), (11, 2540464), (16, 1746569), (22, 1270232), (44, 635116), (83, 336688), (88, 317558), (166, 168344), (176, 158779), (332, 84172), (664, 42086), (913, 30608), (1328, 21043), (1826, 15304), (1913, 14608), (3652, 7652), (3826, 7304)]