26973518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2549}}^1$

素因数の和:2612

約数の個数: 32

約数和(自身を含む): 48837600

約数和(自身を除く): 21864082

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 286, 407, 481, 814, 962, 2549, 5098, 5291, 10582, 28039, 33137, 56078, 66274, 94313, 188626, 364507, 729014, 1037443, 1226069, 2074886, 2452138, 13486759, 26973518]

約数ペア:

[(1, 26973518), (2, 13486759), (11, 2452138), (13, 2074886), (22, 1226069), (26, 1037443), (37, 729014), (74, 364507), (143, 188626), (286, 94313), (407, 66274), (481, 56078), (814, 33137), (962, 28039), (2549, 10582), (5098, 5291)]