27078064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{130183}}^1$

素因数の和:130204

約数の個数: 20

約数和(自身を含む): 56499856

約数和(自身を除く): 29421792

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 130183, 260366, 520732, 1041464, 1692379, 2082928, 3384758, 6769516, 13539032, 27078064]

約数ペア:

[(1, 27078064), (2, 13539032), (4, 6769516), (8, 3384758), (13, 2082928), (16, 1692379), (26, 1041464), (52, 520732), (104, 260366), (208, 130183)]