7944976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{38197}}^1$

素因数の和:38218

約数の個数: 20

約数和(自身を含む): 16577932

約数和(自身を除く): 8632956

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 38197, 76394, 152788, 305576, 496561, 611152, 993122, 1986244, 3972488, 7944976]

約数ペア:

[(1, 7944976), (2, 3972488), (4, 1986244), (8, 993122), (13, 611152), (16, 496561), (26, 305576), (52, 152788), (104, 76394), (208, 38197)]