7728634

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1471}}^1$

素因数の和:1581

約数の個数: 16

約数和(自身を含む): 12082176

約数和(自身を除く): 4353542

約数列:

[1, 2, 37, 71, 74, 142, 1471, 2627, 2942, 5254, 54427, 104441, 108854, 208882, 3864317, 7728634]

約数ペア:

[(1, 7728634), (2, 3864317), (37, 208882), (71, 108854), (74, 104441), (142, 54427), (1471, 5254), (2627, 2942)]