26315542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 45391104

約数和(自身を除く): 19075562

約数列:

[1, 2, 11, 22, 23, 46, 131, 253, 262, 397, 506, 794, 1441, 2882, 3013, 4367, 6026, 8734, 9131, 18262, 33143, 52007, 66286, 100441, 104014, 200882, 572077, 1144154, 1196161, 2392322, 13157771, 26315542]

約数ペア:

[(1, 26315542), (2, 13157771), (11, 2392322), (22, 1196161), (23, 1144154), (46, 572077), (131, 200882), (253, 104014), (262, 100441), (397, 66286), (506, 52007), (794, 33143), (1441, 18262), (2882, 9131), (3013, 8734), (4367, 6026)]