71744044

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{578581}}^1$

素因数の和:578616

約数の個数: 12

約数和(自身を含む): 129602368

約数和(自身を除く): 57858324

約数列:

[1, 2, 4, 31, 62, 124, 578581, 1157162, 2314324, 17936011, 35872022, 71744044]

約数ペア:

[(1, 71744044), (2, 35872022), (4, 17936011), (31, 2314324), (62, 1157162), (124, 578581)]