25888884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{991}}^1$

素因数の和:1316

約数の個数: 48

約数和(自身を含む): 69328896

約数和(自身を除く): 43440012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 311, 622, 933, 991, 1244, 1866, 1982, 2177, 2973, 3732, 3964, 4354, 5946, 6531, 6937, 8708, 11892, 13062, 13874, 20811, 26124, 27748, 41622, 83244, 308201, 616402, 924603, 1232804, 1849206, 2157407, 3698412, 4314814, 6472221, 8629628, 12944442, 25888884]

約数ペア:

[(1, 25888884), (2, 12944442), (3, 8629628), (4, 6472221), (6, 4314814), (7, 3698412), (12, 2157407), (14, 1849206), (21, 1232804), (28, 924603), (42, 616402), (84, 308201), (311, 83244), (622, 41622), (933, 27748), (991, 26124), (1244, 20811), (1866, 13874), (1982, 13062), (2177, 11892), (2973, 8708), (3732, 6937), (3964, 6531), (4354, 5946)]