67853552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{326219}}^1$

素因数の和:326240

約数の個数: 20

約数和(自身を含む): 141579480

約数和(自身を除く): 73725928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 326219, 652438, 1304876, 2609752, 4240847, 5219504, 8481694, 16963388, 33926776, 67853552]

約数ペア:

[(1, 67853552), (2, 33926776), (4, 16963388), (8, 8481694), (13, 5219504), (16, 4240847), (26, 2609752), (52, 1304876), (104, 652438), (208, 326219)]