71326864

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{27689}}^1$

素因数の和:27727

約数の個数: 40

約数和(自身を含む): 164810880

約数和(自身を除く): 93484016

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 27689, 55378, 110756, 193823, 221512, 387646, 443024, 636847, 775292, 1273694, 1550584, 2547388, 3101168, 4457929, 5094776, 8915858, 10189552, 17831716, 35663432, 71326864]

約数ペア:

[(1, 71326864), (2, 35663432), (4, 17831716), (7, 10189552), (8, 8915858), (14, 5094776), (16, 4457929), (23, 3101168), (28, 2547388), (46, 1550584), (56, 1273694), (92, 775292), (112, 636847), (161, 443024), (184, 387646), (322, 221512), (368, 193823), (644, 110756), (1288, 55378), (2576, 27689)]