72477782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{6653}}^1$

素因数の和:7087

約数の個数: 16

約数和(自身を含む): 117376560

約数和(自身を除く): 44898778

約数列:

[1, 2, 13, 26, 419, 838, 5447, 6653, 10894, 13306, 86489, 172978, 2787607, 5575214, 36238891, 72477782]

約数ペア:

[(1, 72477782), (2, 36238891), (13, 5575214), (26, 2787607), (419, 172978), (838, 86489), (5447, 13306), (6653, 10894)]