28140144

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{5479}}^1$

素因数の和:5597

約数の個数: 40

約数和(自身を含む): 73388160

約数和(自身を除く): 45248016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 5136, 5479, 10958, 16437, 21916, 32874, 43832, 65748, 87664, 131496, 262992, 586253, 1172506, 1758759, 2345012, 3517518, 4690024, 7035036, 9380048, 14070072, 28140144]

約数ペア:

[(1, 28140144), (2, 14070072), (3, 9380048), (4, 7035036), (6, 4690024), (8, 3517518), (12, 2345012), (16, 1758759), (24, 1172506), (48, 586253), (107, 262992), (214, 131496), (321, 87664), (428, 65748), (642, 43832), (856, 32874), (1284, 21916), (1712, 16437), (2568, 10958), (5136, 5479)]