67144610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{1301}}^1$

素因数の和:1718

約数の個数: 32

約数和(自身を含む): 130585392

約数和(自身を除く): 63440782

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 397, 794, 1301, 1985, 2602, 3970, 5161, 6505, 10322, 13010, 16913, 25805, 33826, 51610, 84565, 169130, 516497, 1032994, 2582485, 5164970, 6714461, 13428922, 33572305, 67144610]

約数ペア:

[(1, 67144610), (2, 33572305), (5, 13428922), (10, 6714461), (13, 5164970), (26, 2582485), (65, 1032994), (130, 516497), (397, 169130), (794, 84565), (1301, 51610), (1985, 33826), (2602, 25805), (3970, 16913), (5161, 13010), (6505, 10322)]