71354608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{343051}}^1$

素因数の和:343072

約数の個数: 20

約数和(自身を含む): 148884568

約数和(自身を除く): 77529960

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 343051, 686102, 1372204, 2744408, 4459663, 5488816, 8919326, 17838652, 35677304, 71354608]

約数ペア:

[(1, 71354608), (2, 35677304), (4, 17838652), (8, 8919326), (13, 5488816), (16, 4459663), (26, 2744408), (52, 1372204), (104, 686102), (208, 343051)]