66207388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{24023}}^1$

素因数の和:24093

約数の個数: 24

約数和(自身を含む): 127135008

約数和(自身を除く): 60927620

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 24023, 48046, 96092, 312299, 624598, 1249196, 1273219, 2546438, 5092876, 16551847, 33103694, 66207388]

約数ペア:

[(1, 66207388), (2, 33103694), (4, 16551847), (13, 5092876), (26, 2546438), (52, 1273219), (53, 1249196), (106, 624598), (212, 312299), (689, 96092), (1378, 48046), (2756, 24023)]