66314752

素因数分解:

$2^9\times 7^1\times {\mathrm{18503}}^1$

素因数の和:18528

約数の個数: 40

約数和(自身を含む): 151436736

約数和(自身を除く): 85121984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 18503, 37006, 74012, 129521, 148024, 259042, 296048, 518084, 592096, 1036168, 1184192, 2072336, 2368384, 4144672, 4736768, 8289344, 9473536, 16578688, 33157376, 66314752]

約数ペア:

[(1, 66314752), (2, 33157376), (4, 16578688), (7, 9473536), (8, 8289344), (14, 4736768), (16, 4144672), (28, 2368384), (32, 2072336), (56, 1184192), (64, 1036168), (112, 592096), (128, 518084), (224, 296048), (256, 259042), (448, 148024), (512, 129521), (896, 74012), (1792, 37006), (3584, 18503)]