71691482

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{3259}}^1$

素因数の和:3925

約数の個数: 16

約数和(自身を含む): 114073920

約数和(自身を除く): 42382438

約数列:

[1, 2, 17, 34, 647, 1294, 3259, 6518, 10999, 21998, 55403, 110806, 2108573, 4217146, 35845741, 71691482]

約数ペア:

[(1, 71691482), (2, 35845741), (17, 4217146), (34, 2108573), (647, 110806), (1294, 55403), (3259, 21998), (6518, 10999)]