71711286

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{519647}}^1$

素因数の和:519675

約数の個数: 16

約数和(自身を含む): 149658624

約数和(自身を除く): 77947338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 519647, 1039294, 1558941, 3117882, 11951881, 23903762, 35855643, 71711286]

約数ペア:

[(1, 71711286), (2, 35855643), (3, 23903762), (6, 11951881), (23, 3117882), (46, 1558941), (69, 1039294), (138, 519647)]