74468836

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{110161}}^1$

素因数の和:110191

約数の個数: 18

約数和(自身を含む): 141117522

約数和(自身を除く): 66648686

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 110161, 220322, 440644, 1432093, 2864186, 5728372, 18617209, 37234418, 74468836]

約数ペア:

[(1, 74468836), (2, 37234418), (4, 18617209), (13, 5728372), (26, 2864186), (52, 1432093), (169, 440644), (338, 220322), (676, 110161)]