72546047

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{2741}}^1$

素因数の和:2966

約数の個数: 16

約数和(自身を含む): 87744000

約数和(自身を除く): 15197953

約数列:

[1, 7, 19, 133, 199, 1393, 2741, 3781, 19187, 26467, 52079, 364553, 545459, 3818213, 10363721, 72546047]

約数ペア:

[(1, 72546047), (7, 10363721), (19, 3818213), (133, 545459), (199, 364553), (1393, 52079), (2741, 26467), (3781, 19187)]