66490304

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{12517}}^1$

素因数の和:12612

約数の個数: 28

約数和(自身を含む): 133542024

約数和(自身を除く): 67051720

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1328, 2656, 5312, 12517, 25034, 50068, 100136, 200272, 400544, 801088, 1038911, 2077822, 4155644, 8311288, 16622576, 33245152, 66490304]

約数ペア:

[(1, 66490304), (2, 33245152), (4, 16622576), (8, 8311288), (16, 4155644), (32, 2077822), (64, 1038911), (83, 801088), (166, 400544), (332, 200272), (664, 100136), (1328, 50068), (2656, 25034), (5312, 12517)]