70949306

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{26297}}^1$

素因数の和:26389

約数の個数: 16

約数和(自身を含む): 113607360

約数和(自身を除く): 42658054

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 26297, 52594, 499643, 999286, 1867087, 3734174, 35474653, 70949306]

約数ペア:

[(1, 70949306), (2, 35474653), (19, 3734174), (38, 1867087), (71, 999286), (142, 499643), (1349, 52594), (2698, 26297)]