72727156

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1069517}}^1$

素因数の和:1069538

約数の個数: 12

約数和(自身を含む): 134759268

約数和(自身を除く): 62032112

約数列:

[1, 2, 4, 17, 34, 68, 1069517, 2139034, 4278068, 18181789, 36363578, 72727156]

約数ペア:

[(1, 72727156), (2, 36363578), (4, 18181789), (17, 4278068), (34, 2139034), (68, 1069517)]