25709394

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2069}}^1$

素因数の和:2202

約数の個数: 32

約数和(自身を含む): 54648000

約数和(自身を除く): 28938606

約数列:

[1, 2, 3, 6, 19, 38, 57, 109, 114, 218, 327, 654, 2069, 2071, 4138, 4142, 6207, 6213, 12414, 12426, 39311, 78622, 117933, 225521, 235866, 451042, 676563, 1353126, 4284899, 8569798, 12854697, 25709394]

約数ペア:

[(1, 25709394), (2, 12854697), (3, 8569798), (6, 4284899), (19, 1353126), (38, 676563), (57, 451042), (109, 235866), (114, 225521), (218, 117933), (327, 78622), (654, 39311), (2069, 12426), (2071, 12414), (4138, 6213), (4142, 6207)]