27696806

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{1733}}^1$

素因数の和:1927

約数の個数: 16

約数和(自身を含む): 42573168

約数和(自身を除く): 14876362

約数列:

[1, 2, 61, 122, 131, 262, 1733, 3466, 7991, 15982, 105713, 211426, 227023, 454046, 13848403, 27696806]

約数ペア:

[(1, 27696806), (2, 13848403), (61, 454046), (122, 227023), (131, 211426), (262, 105713), (1733, 15982), (3466, 7991)]