78295178

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{7187}}^1$

素因数の和:7621

約数の個数: 16

約数和(自身を含む): 126796320

約数和(自身を除く): 48501142

約数列:

[1, 2, 13, 26, 419, 838, 5447, 7187, 10894, 14374, 93431, 186862, 3011353, 6022706, 39147589, 78295178]

約数ペア:

[(1, 78295178), (2, 39147589), (13, 6022706), (26, 3011353), (419, 186862), (838, 93431), (5447, 14374), (7187, 10894)]