26447681

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:177

約数の個数: 24

約数和(自身を含む): 30862440

約数和(自身を除く): 4414759

約数列:

[1, 13, 29, 31, 73, 377, 403, 899, 949, 961, 2117, 2263, 11687, 12493, 27521, 27869, 29419, 65627, 70153, 362297, 853151, 911989, 2034437, 26447681]

約数ペア:

[(1, 26447681), (13, 2034437), (29, 911989), (31, 853151), (73, 362297), (377, 70153), (403, 65627), (899, 29419), (949, 27869), (961, 27521), (2117, 12493), (2263, 11687)]