78446338

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{1669}}^1$

素因数の和:2073

約数の個数: 16

約数和(自身を含む): 119759040

約数和(自身を除く): 41312702

約数列:

[1, 2, 71, 142, 331, 662, 1669, 3338, 23501, 47002, 118499, 236998, 552439, 1104878, 39223169, 78446338]

約数ペア:

[(1, 78446338), (2, 39223169), (71, 1104878), (142, 552439), (331, 236998), (662, 118499), (1669, 47002), (3338, 23501)]