28785492036

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4966441}}^1$

素因数の和:4966481

約数の個数: 72

約数和(自身を含む): 86773674624

約数和(自身を除く): 57988182588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 4966441, 9932882, 14899323, 19865764, 29798646, 34765087, 44697969, 59597292, 69530174, 89395938, 104295261, 114228143, 139060348, 178791876, 208590522, 228456286, 312885783, 342684429, 417181044, 456912572, 625771566, 685368858, 799597001, 1028053287, 1251543132, 1370737716, 1599194002, 2056106574, 2398791003, 3198388004, 4112213148, 4797582006, 7196373009, 9595164012, 14392746018, 28785492036]

約数ペア:

[(1, 28785492036), (2, 14392746018), (3, 9595164012), (4, 7196373009), (6, 4797582006), (7, 4112213148), (9, 3198388004), (12, 2398791003), (14, 2056106574), (18, 1599194002), (21, 1370737716), (23, 1251543132), (28, 1028053287), (36, 799597001), (42, 685368858), (46, 625771566), (63, 456912572), (69, 417181044), (84, 342684429), (92, 312885783), (126, 228456286), (138, 208590522), (161, 178791876), (207, 139060348), (252, 114228143), (276, 104295261), (322, 89395938), (414, 69530174), (483, 59597292), (644, 44697969), (828, 34765087), (966, 29798646), (1449, 19865764), (1932, 14899323), (2898, 9932882), (5796, 4966441)]