29720288

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{71443}}^1$

素因数の和:71466

約数の個数: 24

約数和(自身を含む): 63013608

約数和(自身を除く): 33293320

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 71443, 142886, 285772, 571544, 928759, 1143088, 1857518, 2286176, 3715036, 7430072, 14860144, 29720288]

約数ペア:

[(1, 29720288), (2, 14860144), (4, 7430072), (8, 3715036), (13, 2286176), (16, 1857518), (26, 1143088), (32, 928759), (52, 571544), (104, 285772), (208, 142886), (416, 71443)]