79800272

素因数分解:

$2^4\times {\mathrm{1787}}^1\times {\mathrm{2791}}^1$

素因数の和:4586

約数の個数: 20

約数和(自身を含む): 154754976

約数和(自身を除く): 74954704

約数列:

[1, 2, 4, 8, 16, 1787, 2791, 3574, 5582, 7148, 11164, 14296, 22328, 28592, 44656, 4987517, 9975034, 19950068, 39900136, 79800272]

約数ペア:

[(1, 79800272), (2, 39900136), (4, 19950068), (8, 9975034), (16, 4987517), (1787, 44656), (2791, 28592), (3574, 22328), (5582, 14296), (7148, 11164)]