66727208

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{63671}}^1$

素因数の和:63808

約数の個数: 16

約数和(自身を含む): 126070560

約数和(自身を除く): 59343352

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 63671, 127342, 254684, 509368, 8340901, 16681802, 33363604, 66727208]

約数ペア:

[(1, 66727208), (2, 33363604), (4, 16681802), (8, 8340901), (131, 509368), (262, 254684), (524, 127342), (1048, 63671)]