42642874

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{3299}}^1$

素因数の和:3605

約数の個数: 16

約数和(自身を含む): 67003200

約数和(自身を除く): 24360326

約数列:

[1, 2, 23, 46, 281, 562, 3299, 6463, 6598, 12926, 75877, 151754, 927019, 1854038, 21321437, 42642874]

約数ペア:

[(1, 42642874), (2, 21321437), (23, 1854038), (46, 927019), (281, 151754), (562, 75877), (3299, 12926), (6463, 6598)]