66522794

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{2029}}^1$

素因数の和:2154

約数の個数: 24

約数和(自身を含む): 109218060

約数和(自身を除く): 42695266

約数列:

[1, 2, 13, 26, 97, 169, 194, 338, 1261, 2029, 2522, 4058, 16393, 26377, 32786, 52754, 196813, 342901, 393626, 685802, 2558569, 5117138, 33261397, 66522794]

約数ペア:

[(1, 66522794), (2, 33261397), (13, 5117138), (26, 2558569), (97, 685802), (169, 393626), (194, 342901), (338, 196813), (1261, 52754), (2029, 32786), (2522, 26377), (4058, 16393)]