40016711

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1249}}^1$

素因数の和:1478

約数の個数: 16

約数和(自身を含む): 48000000

約数和(自身を除く): 7983289

約数列:

[1, 7, 23, 161, 199, 1249, 1393, 4577, 8743, 28727, 32039, 201089, 248551, 1739857, 5716673, 40016711]

約数ペア:

[(1, 40016711), (7, 5716673), (23, 1739857), (161, 248551), (199, 201089), (1249, 32039), (1393, 28727), (4577, 8743)]