25605118

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7229}}^1$

素因数の和:7272

約数の個数: 32

約数和(自身を含む): 49973760

約数和(自身を除く): 24368642

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 7229, 14458, 50603, 79519, 101206, 159038, 166267, 332534, 556633, 1113266, 1163869, 1828937, 2327738, 3657874, 12802559, 25605118]

約数ペア:

[(1, 25605118), (2, 12802559), (7, 3657874), (11, 2327738), (14, 1828937), (22, 1163869), (23, 1113266), (46, 556633), (77, 332534), (154, 166267), (161, 159038), (253, 101206), (322, 79519), (506, 50603), (1771, 14458), (3542, 7229)]