74971918

素因数分解:

$2^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{9281}}^1$

素因数の和:9867

約数の個数: 16

約数和(自身を含む): 128759904

約数和(自身を除く): 53787986

約数列:

[1, 2, 7, 14, 577, 1154, 4039, 8078, 9281, 18562, 64967, 129934, 5355137, 10710274, 37485959, 74971918]

約数ペア:

[(1, 74971918), (2, 37485959), (7, 10710274), (14, 5355137), (577, 129934), (1154, 64967), (4039, 18562), (8078, 9281)]