66839570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{954851}}^1$

素因数の和:954865

約数の個数: 16

約数和(自身を含む): 137498688

約数和(自身を除く): 70659118

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 954851, 1909702, 4774255, 6683957, 9548510, 13367914, 33419785, 66839570]

約数ペア:

[(1, 66839570), (2, 33419785), (5, 13367914), (7, 9548510), (10, 6683957), (14, 4774255), (35, 1909702), (70, 954851)]