27993874

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{983}}^1$

素因数の和:1505

約数の個数: 16

約数和(自身を含む): 43571520

約数和(自身を除く): 15577646

約数列:

[1, 2, 29, 58, 491, 982, 983, 1966, 14239, 28478, 28507, 57014, 482653, 965306, 13996937, 27993874]

約数ペア:

[(1, 27993874), (2, 13996937), (29, 965306), (58, 482653), (491, 57014), (982, 28507), (983, 28478), (1966, 14239)]