64631512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{857}}^2$

素因数の和:1731

約数の個数: 24

約数和(自身を含む): 132355260

約数和(自身を除く): 67723748

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 857, 1714, 3428, 6856, 9427, 18854, 37708, 75416, 734449, 1468898, 2937796, 5875592, 8078939, 16157878, 32315756, 64631512]

約数ペア:

[(1, 64631512), (2, 32315756), (4, 16157878), (8, 8078939), (11, 5875592), (22, 2937796), (44, 1468898), (88, 734449), (857, 75416), (1714, 37708), (3428, 18854), (6856, 9427)]