71425688

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{241303}}^1$

素因数の和:241346

約数の個数: 16

約数和(自身を含む): 137543280

約数和(自身を除く): 66117592

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 241303, 482606, 965212, 1930424, 8928211, 17856422, 35712844, 71425688]

約数ペア:

[(1, 71425688), (2, 35712844), (4, 17856422), (8, 8928211), (37, 1930424), (74, 965212), (148, 482606), (296, 241303)]