26820790712

素因数分解:

$2^3\times {\mathrm{21313}}^1\times {\mathrm{157303}}^1$

素因数の和:178622

約数の個数: 16

約数和(自身を含む): 50291661840

約数和(自身を除く): 23470871128

約数列:

[1, 2, 4, 8, 21313, 42626, 85252, 157303, 170504, 314606, 629212, 1258424, 3352598839, 6705197678, 13410395356, 26820790712]

約数ペア:

[(1, 26820790712), (2, 13410395356), (4, 6705197678), (8, 3352598839), (21313, 1258424), (42626, 629212), (85252, 314606), (157303, 170504)]