71342296

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{1093}}^1$

素因数の和:1339

約数の個数: 32

約数和(自身を含む): 137844000

約数和(自身を除く): 66501704

約数列:

[1, 2, 4, 8, 41, 82, 164, 199, 328, 398, 796, 1093, 1592, 2186, 4372, 8159, 8744, 16318, 32636, 44813, 65272, 89626, 179252, 217507, 358504, 435014, 870028, 1740056, 8917787, 17835574, 35671148, 71342296]

約数ペア:

[(1, 71342296), (2, 35671148), (4, 17835574), (8, 8917787), (41, 1740056), (82, 870028), (164, 435014), (199, 358504), (328, 217507), (398, 179252), (796, 89626), (1093, 65272), (1592, 44813), (2186, 32636), (4372, 16318), (8159, 8744)]