66637312

素因数分解:

$2^9\times 7^1\times {\mathrm{18593}}^1$

素因数の和:18618

約数の個数: 40

約数和(自身を含む): 152173296

約数和(自身を除く): 85535984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 18593, 37186, 74372, 130151, 148744, 260302, 297488, 520604, 594976, 1041208, 1189952, 2082416, 2379904, 4164832, 4759808, 8329664, 9519616, 16659328, 33318656, 66637312]

約数ペア:

[(1, 66637312), (2, 33318656), (4, 16659328), (7, 9519616), (8, 8329664), (14, 4759808), (16, 4164832), (28, 2379904), (32, 2082416), (56, 1189952), (64, 1041208), (112, 594976), (128, 520604), (224, 297488), (256, 260302), (448, 148744), (512, 130151), (896, 74372), (1792, 37186), (3584, 18593)]