6478576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31147}}^1$

素因数の和:31168

約数の個数: 20

約数和(自身を含む): 13518232

約数和(自身を除く): 7039656

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 31147, 62294, 124588, 249176, 404911, 498352, 809822, 1619644, 3239288, 6478576]

約数ペア:

[(1, 6478576), (2, 3239288), (4, 1619644), (8, 809822), (13, 498352), (16, 404911), (26, 249176), (52, 124588), (104, 62294), (208, 31147)]