27410426

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 46293120

約数和(自身を除く): 18882694

約数列:

[1, 2, 17, 19, 34, 38, 151, 281, 302, 323, 562, 646, 2567, 2869, 4777, 5134, 5339, 5738, 9554, 10678, 42431, 48773, 84862, 90763, 97546, 181526, 721327, 806189, 1442654, 1612378, 13705213, 27410426]

約数ペア:

[(1, 27410426), (2, 13705213), (17, 1612378), (19, 1442654), (34, 806189), (38, 721327), (151, 181526), (281, 97546), (302, 90763), (323, 84862), (562, 48773), (646, 42431), (2567, 10678), (2869, 9554), (4777, 5738), (5134, 5339)]