66215452

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{2179}}^1$

素因数の和:2361

約数の個数: 24

約数和(自身を含む): 118661760

約数和(自身を除く): 52446308

約数列:

[1, 2, 4, 71, 107, 142, 214, 284, 428, 2179, 4358, 7597, 8716, 15194, 30388, 154709, 233153, 309418, 466306, 618836, 932612, 16553863, 33107726, 66215452]

約数ペア:

[(1, 66215452), (2, 33107726), (4, 16553863), (71, 932612), (107, 618836), (142, 466306), (214, 309418), (284, 233153), (428, 154709), (2179, 30388), (4358, 15194), (7597, 8716)]