70666028

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{17863}}^1$

素因数の和:17933

約数の個数: 24

約数和(自身を含む): 132050688

約数和(自身を除く): 61384660

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 17863, 35726, 71452, 410849, 768109, 821698, 1536218, 1643396, 3072436, 17666507, 35333014, 70666028]

約数ペア:

[(1, 70666028), (2, 35333014), (4, 17666507), (23, 3072436), (43, 1643396), (46, 1536218), (86, 821698), (92, 768109), (172, 410849), (989, 71452), (1978, 35726), (3956, 17863)]