4278064

素因数分解:

$2^4\times 7^1\times {\mathrm{38197}}^1$

素因数の和:38212

約数の個数: 20

約数和(自身を含む): 9473104

約数和(自身を除く): 5195040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 38197, 76394, 152788, 267379, 305576, 534758, 611152, 1069516, 2139032, 4278064]

約数ペア:

[(1, 4278064), (2, 2139032), (4, 1069516), (7, 611152), (8, 534758), (14, 305576), (16, 267379), (28, 152788), (56, 76394), (112, 38197)]