71072782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{87313}}^1$

素因数の和:87363

約数の個数: 16

約数和(自身を含む): 119445552

約数和(自身を除く): 48372770

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 87313, 174626, 960443, 1920886, 3230581, 6461162, 35536391, 71072782]

約数ペア:

[(1, 71072782), (2, 35536391), (11, 6461162), (22, 3230581), (37, 1920886), (74, 960443), (407, 174626), (814, 87313)]