67645568

素因数分解:

$2^7\times {\mathrm{347}}^1\times {\mathrm{1523}}^1$

素因数の和:1884

約数の個数: 32

約数和(自身を含む): 135239760

約数和(自身を除く): 67594192

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 347, 694, 1388, 1523, 2776, 3046, 5552, 6092, 11104, 12184, 22208, 24368, 44416, 48736, 97472, 194944, 528481, 1056962, 2113924, 4227848, 8455696, 16911392, 33822784, 67645568]

約数ペア:

[(1, 67645568), (2, 33822784), (4, 16911392), (8, 8455696), (16, 4227848), (32, 2113924), (64, 1056962), (128, 528481), (347, 194944), (694, 97472), (1388, 48736), (1523, 44416), (2776, 24368), (3046, 22208), (5552, 12184), (6092, 11104)]