71648352

素因数分解:

$2^5\times 3^2\times {\mathrm{248779}}^1$

素因数の和:248795

約数の個数: 36

約数和(自身を含む): 203750820

約数和(自身を除く): 132102468

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 248779, 497558, 746337, 995116, 1492674, 1990232, 2239011, 2985348, 3980464, 4478022, 5970696, 7960928, 8956044, 11941392, 17912088, 23882784, 35824176, 71648352]

約数ペア:

[(1, 71648352), (2, 35824176), (3, 23882784), (4, 17912088), (6, 11941392), (8, 8956044), (9, 7960928), (12, 5970696), (16, 4478022), (18, 3980464), (24, 2985348), (32, 2239011), (36, 1990232), (48, 1492674), (72, 995116), (96, 746337), (144, 497558), (288, 248779)]