72893774

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:492

約数の個数: 24

約数和(自身を含む): 114135840

約数和(自身を除く): 41242066

約数列:

[1, 2, 37, 74, 79, 158, 337, 674, 1369, 2738, 2923, 5846, 12469, 24938, 26623, 53246, 108151, 216302, 461353, 922706, 985051, 1970102, 36446887, 72893774]

約数ペア:

[(1, 72893774), (2, 36446887), (37, 1970102), (74, 985051), (79, 922706), (158, 461353), (337, 216302), (674, 108151), (1369, 53246), (2738, 26623), (2923, 24938), (5846, 12469)]