71644822

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{5669}}^1$

素因数の和:5831

約数の個数: 16

約数和(自身を含む): 110224800

約数和(自身を除く): 38579978

約数列:

[1, 2, 71, 89, 142, 178, 5669, 6319, 11338, 12638, 402499, 504541, 804998, 1009082, 35822411, 71644822]

約数ペア:

[(1, 71644822), (2, 35822411), (71, 1009082), (89, 804998), (142, 504541), (178, 402499), (5669, 12638), (6319, 11338)]