39992678

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{2801}}^1$

素因数の和:2884

約数の個数: 24

約数和(自身を含む): 67079880

約数和(自身を除く): 27087202

約数列:

[1, 2, 11, 22, 59, 118, 121, 242, 649, 1298, 2801, 5602, 7139, 14278, 30811, 61622, 165259, 330518, 338921, 677842, 1817849, 3635698, 19996339, 39992678]

約数ペア:

[(1, 39992678), (2, 19996339), (11, 3635698), (22, 1817849), (59, 677842), (118, 338921), (121, 330518), (242, 165259), (649, 61622), (1298, 30811), (2801, 14278), (5602, 7139)]