2017656128

素因数分解:

$2^6\times {\mathrm{1451}}^1\times {\mathrm{21727}}^1$

素因数の和:23190

約数の個数: 28

約数和(自身を含む): 4006730112

約数和(自身を除く): 1989073984

約数列:

[1, 2, 4, 8, 16, 32, 64, 1451, 2902, 5804, 11608, 21727, 23216, 43454, 46432, 86908, 92864, 173816, 347632, 695264, 1390528, 31525877, 63051754, 126103508, 252207016, 504414032, 1008828064, 2017656128]

約数ペア:

[(1, 2017656128), (2, 1008828064), (4, 504414032), (8, 252207016), (16, 126103508), (32, 63051754), (64, 31525877), (1451, 1390528), (2902, 695264), (5804, 347632), (11608, 173816), (21727, 92864), (23216, 86908), (43454, 46432)]