27438646

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{1259}}^1$

素因数の和:1919

約数の個数: 16

約数和(自身を含む): 43681680

約数和(自身を除く): 16243034

約数列:

[1, 2, 17, 34, 641, 1259, 1282, 2518, 10897, 21403, 21794, 42806, 807019, 1614038, 13719323, 27438646]

約数ペア:

[(1, 27438646), (2, 13719323), (17, 1614038), (34, 807019), (641, 42806), (1259, 21794), (1282, 21403), (2518, 10897)]