25981098

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 61834752

約数和(自身を除く): 35853654

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 107, 143, 214, 283, 286, 321, 429, 566, 642, 849, 858, 1177, 1391, 1698, 2354, 2782, 3113, 3531, 3679, 4173, 6226, 7062, 7358, 8346, 9339, 11037, 15301, 18678, 22074, 30281, 30602, 40469, 45903, 60562, 80938, 90843, 91806, 121407, 181686, 242814, 333091, 393653, 666182, 787306, 999273, 1180959, 1998546, 2361918, 4330183, 8660366, 12990549, 25981098]

約数ペア:

[(1, 25981098), (2, 12990549), (3, 8660366), (6, 4330183), (11, 2361918), (13, 1998546), (22, 1180959), (26, 999273), (33, 787306), (39, 666182), (66, 393653), (78, 333091), (107, 242814), (143, 181686), (214, 121407), (283, 91806), (286, 90843), (321, 80938), (429, 60562), (566, 45903), (642, 40469), (849, 30602), (858, 30281), (1177, 22074), (1391, 18678), (1698, 15301), (2354, 11037), (2782, 9339), (3113, 8346), (3531, 7358), (3679, 7062), (4173, 6226)]