66591578

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{113}}^1\times {\mathrm{557}}^1$

素因数の和:718

約数の個数: 24

約数和(自身を含む): 105532308

約数和(自身を除く): 38940730

約数列:

[1, 2, 23, 46, 113, 226, 529, 557, 1058, 1114, 2599, 5198, 12811, 25622, 59777, 62941, 119554, 125882, 294653, 589306, 1447643, 2895286, 33295789, 66591578]

約数ペア:

[(1, 66591578), (2, 33295789), (23, 2895286), (46, 1447643), (113, 589306), (226, 294653), (529, 125882), (557, 119554), (1058, 62941), (1114, 59777), (2599, 25622), (5198, 12811)]