67741426

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{1871}}^1$

素因数の和:2337

約数の個数: 16

約数和(自身を含む): 104277888

約数和(自身を除く): 36536462

約数列:

[1, 2, 43, 86, 421, 842, 1871, 3742, 18103, 36206, 80453, 160906, 787691, 1575382, 33870713, 67741426]

約数ペア:

[(1, 67741426), (2, 33870713), (43, 1575382), (86, 787691), (421, 160906), (842, 80453), (1871, 36206), (3742, 18103)]