26018668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3187}}^1$

素因数の和:3361

約数の個数: 24

約数和(自身を含む): 49362992

約数和(自身を除く): 23344324

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 3187, 4082, 6374, 8164, 12748, 41431, 82862, 165724, 500359, 1000718, 2001436, 6504667, 13009334, 26018668]

約数ペア:

[(1, 26018668), (2, 13009334), (4, 6504667), (13, 2001436), (26, 1000718), (52, 500359), (157, 165724), (314, 82862), (628, 41431), (2041, 12748), (3187, 8164), (4082, 6374)]