74976139

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{811}}^1$

素因数の和:1146

約数の個数: 16

約数和(自身を含む): 87929856

約数和(自身を除く): 12953717

約数列:

[1, 7, 47, 281, 329, 811, 1967, 5677, 13207, 38117, 92449, 227891, 266819, 1595237, 10710877, 74976139]

約数ペア:

[(1, 74976139), (7, 10710877), (47, 1595237), (281, 266819), (329, 227891), (811, 92449), (1967, 38117), (5677, 13207)]