71320192

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{10513}}^1$

素因数の和:10580

約数の個数: 32

約数和(自身を含む): 144777780

約数和(自身を除く): 73457588

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 424, 848, 1696, 3392, 6784, 10513, 21026, 42052, 84104, 168208, 336416, 557189, 672832, 1114378, 1345664, 2228756, 4457512, 8915024, 17830048, 35660096, 71320192]

約数ペア:

[(1, 71320192), (2, 35660096), (4, 17830048), (8, 8915024), (16, 4457512), (32, 2228756), (53, 1345664), (64, 1114378), (106, 672832), (128, 557189), (212, 336416), (424, 168208), (848, 84104), (1696, 42052), (3392, 21026), (6784, 10513)]