26700778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 46052496

約数和(自身を除く): 19351718

約数列:

[1, 2, 13, 17, 26, 34, 193, 221, 313, 386, 442, 626, 2509, 3281, 4069, 5018, 5321, 6562, 8138, 10642, 42653, 60409, 69173, 85306, 120818, 138346, 785317, 1026953, 1570634, 2053906, 13350389, 26700778]

約数ペア:

[(1, 26700778), (2, 13350389), (13, 2053906), (17, 1570634), (26, 1026953), (34, 785317), (193, 138346), (221, 120818), (313, 85306), (386, 69173), (442, 60409), (626, 42653), (2509, 10642), (3281, 8138), (4069, 6562), (5018, 5321)]