25889172

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{419}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 63974400

約数和(自身を除く): 38085228

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 271, 419, 542, 813, 838, 1084, 1257, 1626, 1676, 2514, 3252, 5028, 5149, 7961, 10298, 15447, 15922, 20596, 23883, 30894, 31844, 47766, 61788, 95532, 113549, 227098, 340647, 454196, 681294, 1362588, 2157431, 4314862, 6472293, 8629724, 12944586, 25889172]

約数ペア:

[(1, 25889172), (2, 12944586), (3, 8629724), (4, 6472293), (6, 4314862), (12, 2157431), (19, 1362588), (38, 681294), (57, 454196), (76, 340647), (114, 227098), (228, 113549), (271, 95532), (419, 61788), (542, 47766), (813, 31844), (838, 30894), (1084, 23883), (1257, 20596), (1626, 15922), (1676, 15447), (2514, 10298), (3252, 7961), (5028, 5149)]