71608792

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{68329}}^1$

素因数の和:68466

約数の個数: 16

約数和(自身を含む): 135293400

約数和(自身を除く): 63684608

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 68329, 136658, 273316, 546632, 8951099, 17902198, 35804396, 71608792]

約数ペア:

[(1, 71608792), (2, 35804396), (4, 17902198), (8, 8951099), (131, 546632), (262, 273316), (524, 136658), (1048, 68329)]