66740048

素因数分解:

$2^4\times {\mathrm{383}}^1\times {\mathrm{10891}}^1$

素因数の和:11282

約数の個数: 20

約数和(自身を含む): 129658368

約数和(自身を除く): 62918320

約数列:

[1, 2, 4, 8, 16, 383, 766, 1532, 3064, 6128, 10891, 21782, 43564, 87128, 174256, 4171253, 8342506, 16685012, 33370024, 66740048]

約数ペア:

[(1, 66740048), (2, 33370024), (4, 16685012), (8, 8342506), (16, 4171253), (383, 174256), (766, 87128), (1532, 43564), (3064, 21782), (6128, 10891)]