71408464

素因数分解:

$2^4\times {\mathrm{1913}}^1\times {\mathrm{2333}}^1$

素因数の和:4254

約数の個数: 20

約数和(自身を含む): 138485556

約数和(自身を除く): 67077092

約数列:

[1, 2, 4, 8, 16, 1913, 2333, 3826, 4666, 7652, 9332, 15304, 18664, 30608, 37328, 4463029, 8926058, 17852116, 35704232, 71408464]

約数ペア:

[(1, 71408464), (2, 35704232), (4, 17852116), (8, 8926058), (16, 4463029), (1913, 37328), (2333, 30608), (3826, 18664), (4666, 15304), (7652, 9332)]