71676868

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{267451}}^1$

素因数の和:267522

約数の個数: 12

約数和(自身を含む): 127307152

約数和(自身を除く): 55630284

約数列:

[1, 2, 4, 67, 134, 268, 267451, 534902, 1069804, 17919217, 35838434, 71676868]

約数ペア:

[(1, 71676868), (2, 35838434), (4, 17919217), (67, 1069804), (134, 534902), (268, 267451)]