71326016

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{65557}}^1$

素因数の和:65586

約数の個数: 28

約数和(自身を含む): 149865588

約数和(自身を除く): 78539572

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 65557, 131114, 262228, 524456, 1048912, 1114469, 2097824, 2228938, 4195648, 4457876, 8915752, 17831504, 35663008, 71326016]

約数ペア:

[(1, 71326016), (2, 35663008), (4, 17831504), (8, 8915752), (16, 4457876), (17, 4195648), (32, 2228938), (34, 2097824), (64, 1114469), (68, 1048912), (136, 524456), (272, 262228), (544, 131114), (1088, 65557)]