71461934

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{3391}}^1$

素因数の和:3691

約数の個数: 16

約数和(自身を含む): 110267136

約数和(自身を除く): 38805202

約数列:

[1, 2, 41, 82, 257, 514, 3391, 6782, 10537, 21074, 139031, 278062, 871487, 1742974, 35730967, 71461934]

約数ペア:

[(1, 71461934), (2, 35730967), (41, 1742974), (82, 871487), (257, 278062), (514, 139031), (3391, 21074), (6782, 10537)]