66786352

素因数分解:

$2^4\times {\mathrm{1571}}^1\times {\mathrm{2657}}^1$

素因数の和:4236

約数の個数: 20

約数和(自身を含む): 129529656

約数和(自身を除く): 62743304

約数列:

[1, 2, 4, 8, 16, 1571, 2657, 3142, 5314, 6284, 10628, 12568, 21256, 25136, 42512, 4174147, 8348294, 16696588, 33393176, 66786352]

約数ペア:

[(1, 66786352), (2, 33393176), (4, 16696588), (8, 8348294), (16, 4174147), (1571, 42512), (2657, 25136), (3142, 21256), (5314, 12568), (6284, 10628)]