71342152

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{15349}}^1$

素因数の和:15445

約数の個数: 32

約数和(自身を含む): 154728000

約数和(自身を除く): 83385848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 15349, 30698, 61396, 107443, 122792, 214886, 429772, 859544, 1273967, 2547934, 5095868, 8917769, 10191736, 17835538, 35671076, 71342152]

約数ペア:

[(1, 71342152), (2, 35671076), (4, 17835538), (7, 10191736), (8, 8917769), (14, 5095868), (28, 2547934), (56, 1273967), (83, 859544), (166, 429772), (332, 214886), (581, 122792), (664, 107443), (1162, 61396), (2324, 30698), (4648, 15349)]