71419738

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{9187}}^1$

素因数の和:9238

約数の個数: 24

約数和(自身を含む): 121061088

約数和(自身を除く): 49641350

約数列:

[1, 2, 13, 23, 26, 46, 169, 299, 338, 598, 3887, 7774, 9187, 18374, 119431, 211301, 238862, 422602, 1552603, 2746913, 3105206, 5493826, 35709869, 71419738]

約数ペア:

[(1, 71419738), (2, 35709869), (13, 5493826), (23, 3105206), (26, 2746913), (46, 1552603), (169, 422602), (299, 238862), (338, 211301), (598, 119431), (3887, 18374), (7774, 9187)]