70621684

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109661}}^1$

素因数の和:109695

約数の個数: 24

約数和(自身を含む): 147385728

約数和(自身を除く): 76764044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 109661, 219322, 438644, 767627, 1535254, 2522203, 3070508, 5044406, 10088812, 17655421, 35310842, 70621684]

約数ペア:

[(1, 70621684), (2, 35310842), (4, 17655421), (7, 10088812), (14, 5044406), (23, 3070508), (28, 2522203), (46, 1535254), (92, 767627), (161, 438644), (322, 219322), (644, 109661)]