26283158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 45342720

約数和(自身を除く): 19059562

約数列:

[1, 2, 11, 22, 23, 46, 127, 253, 254, 409, 506, 818, 1397, 2794, 2921, 4499, 5842, 8998, 9407, 18814, 32131, 51943, 64262, 103477, 103886, 206954, 571373, 1142746, 1194689, 2389378, 13141579, 26283158]

約数ペア:

[(1, 26283158), (2, 13141579), (11, 2389378), (22, 1194689), (23, 1142746), (46, 571373), (127, 206954), (253, 103886), (254, 103477), (409, 64262), (506, 51943), (818, 32131), (1397, 18814), (2794, 9407), (2921, 8998), (4499, 5842)]