40766656

素因数分解:

$2^6\times 7^1\times {\mathrm{90997}}^1$

素因数の和:91016

約数の個数: 28

約数和(自身を含む): 92453968

約数和(自身を除く): 51687312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 90997, 181994, 363988, 636979, 727976, 1273958, 1455952, 2547916, 2911904, 5095832, 5823808, 10191664, 20383328, 40766656]

約数ペア:

[(1, 40766656), (2, 20383328), (4, 10191664), (7, 5823808), (8, 5095832), (14, 2911904), (16, 2547916), (28, 1455952), (32, 1273958), (56, 727976), (64, 636979), (112, 363988), (224, 181994), (448, 90997)]