25963609932

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^3\times {\mathrm{328271}}^1$

素因数の和:328320

約数の個数: 72

約数和(自身を含む): 71097149760

約数和(自身を除く): 45133539828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 2197, 3042, 4394, 6084, 6591, 8788, 13182, 19773, 26364, 39546, 79092, 328271, 656542, 984813, 1313084, 1969626, 2954439, 3939252, 4267523, 5908878, 8535046, 11817756, 12802569, 17070092, 25605138, 38407707, 51210276, 55477799, 76815414, 110955598, 153630828, 166433397, 221911196, 332866794, 499300191, 665733588, 721211387, 998600382, 1442422774, 1997200764, 2163634161, 2884845548, 4327268322, 6490902483, 8654536644, 12981804966, 25963609932]

約数ペア:

[(1, 25963609932), (2, 12981804966), (3, 8654536644), (4, 6490902483), (6, 4327268322), (9, 2884845548), (12, 2163634161), (13, 1997200764), (18, 1442422774), (26, 998600382), (36, 721211387), (39, 665733588), (52, 499300191), (78, 332866794), (117, 221911196), (156, 166433397), (169, 153630828), (234, 110955598), (338, 76815414), (468, 55477799), (507, 51210276), (676, 38407707), (1014, 25605138), (1521, 17070092), (2028, 12802569), (2197, 11817756), (3042, 8535046), (4394, 5908878), (6084, 4267523), (6591, 3939252), (8788, 2954439), (13182, 1969626), (19773, 1313084), (26364, 984813), (39546, 656542), (79092, 328271)]