66608710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{951553}}^1$

素因数の和:951567

約数の個数: 16

約数和(自身を含む): 137023776

約数和(自身を除く): 70415066

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 951553, 1903106, 4757765, 6660871, 9515530, 13321742, 33304355, 66608710]

約数ペア:

[(1, 66608710), (2, 33304355), (5, 13321742), (7, 9515530), (10, 6660871), (14, 4757765), (35, 1903106), (70, 951553)]