67218374

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1999}}^1$

素因数の和:2084

約数の個数: 32

約数和(自身を含む): 114048000

約数和(自身を除く): 46829626

約数列:

[1, 2, 17, 23, 34, 43, 46, 86, 391, 731, 782, 989, 1462, 1978, 1999, 3998, 16813, 33626, 33983, 45977, 67966, 85957, 91954, 171914, 781609, 1461269, 1563218, 1977011, 2922538, 3954022, 33609187, 67218374]

約数ペア:

[(1, 67218374), (2, 33609187), (17, 3954022), (23, 2922538), (34, 1977011), (43, 1563218), (46, 1461269), (86, 781609), (391, 171914), (731, 91954), (782, 85957), (989, 67966), (1462, 45977), (1978, 33983), (1999, 33626), (3998, 16813)]