29737916

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43991}}^1$

素因数の和:44021

約数の個数: 18

約数和(自身を含む): 56353752

約数和(自身を除く): 26615836

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 43991, 87982, 175964, 571883, 1143766, 2287532, 7434479, 14868958, 29737916]

約数ペア:

[(1, 29737916), (2, 14868958), (4, 7434479), (13, 2287532), (26, 1143766), (52, 571883), (169, 175964), (338, 87982), (676, 43991)]