66171904

素因数分解:

$2^{10}\times {\mathrm{64621}}^1$

素因数の和:64641

約数の個数: 22

約数和(自身を含む): 132281234

約数和(自身を除く): 66109330

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 64621, 129242, 258484, 516968, 1033936, 2067872, 4135744, 8271488, 16542976, 33085952, 66171904]

約数ペア:

[(1, 66171904), (2, 33085952), (4, 16542976), (8, 8271488), (16, 4135744), (32, 2067872), (64, 1033936), (128, 516968), (256, 258484), (512, 129242), (1024, 64621)]