39956551264

素因数分解:

$2^5\times 7^1\times {\mathrm{659}}^1\times {\mathrm{270679}}^1$

素因数の和:271355

約数の個数: 48

約数和(自身を含む): 90038995200

約数和(自身を除く): 50082443936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 659, 1318, 2636, 4613, 5272, 9226, 10544, 18452, 21088, 36904, 73808, 147616, 270679, 541358, 1082716, 1894753, 2165432, 3789506, 4330864, 7579012, 8661728, 15158024, 30316048, 60632096, 178377461, 356754922, 713509844, 1248642227, 1427019688, 2497284454, 2854039376, 4994568908, 5708078752, 9989137816, 19978275632, 39956551264]

約数ペア:

[(1, 39956551264), (2, 19978275632), (4, 9989137816), (7, 5708078752), (8, 4994568908), (14, 2854039376), (16, 2497284454), (28, 1427019688), (32, 1248642227), (56, 713509844), (112, 356754922), (224, 178377461), (659, 60632096), (1318, 30316048), (2636, 15158024), (4613, 8661728), (5272, 7579012), (9226, 4330864), (10544, 3789506), (18452, 2165432), (21088, 1894753), (36904, 1082716), (73808, 541358), (147616, 270679)]