69540796

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{102871}}^1$

素因数の和:102901

約数の個数: 18

約数和(自身を含む): 131779032

約数和(自身を除く): 62238236

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 102871, 205742, 411484, 1337323, 2674646, 5349292, 17385199, 34770398, 69540796]

約数ペア:

[(1, 69540796), (2, 34770398), (4, 17385199), (13, 5349292), (26, 2674646), (52, 1337323), (169, 411484), (338, 205742), (676, 102871)]