6667856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{32057}}^1$

素因数の和:32078

約数の個数: 20

約数和(自身を含む): 13913172

約数和(自身を除く): 7245316

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 32057, 64114, 128228, 256456, 416741, 512912, 833482, 1666964, 3333928, 6667856]

約数ペア:

[(1, 6667856), (2, 3333928), (4, 1666964), (8, 833482), (13, 512912), (16, 416741), (26, 256456), (52, 128228), (104, 64114), (208, 32057)]