66824806

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1\times {\mathrm{887}}^1$

素因数の和:1299

約数の個数: 16

約数和(自身を含む): 101445120

約数和(自身を除く): 34620314

約数列:

[1, 2, 139, 271, 278, 542, 887, 1774, 37669, 75338, 123293, 240377, 246586, 480754, 33412403, 66824806]

約数ペア:

[(1, 66824806), (2, 33412403), (139, 480754), (271, 246586), (278, 240377), (542, 123293), (887, 75338), (1774, 37669)]