28117224

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{16979}}^1$

素因数の和:17014

約数の個数: 48

約数和(自身を含む): 79466400

約数和(自身を除く): 51349176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 16979, 33958, 50937, 67916, 101874, 135832, 152811, 203748, 305622, 390517, 407496, 611244, 781034, 1171551, 1222488, 1562068, 2343102, 3124136, 3514653, 4686204, 7029306, 9372408, 14058612, 28117224]

約数ペア:

[(1, 28117224), (2, 14058612), (3, 9372408), (4, 7029306), (6, 4686204), (8, 3514653), (9, 3124136), (12, 2343102), (18, 1562068), (23, 1222488), (24, 1171551), (36, 781034), (46, 611244), (69, 407496), (72, 390517), (92, 305622), (138, 203748), (184, 152811), (207, 135832), (276, 101874), (414, 67916), (552, 50937), (828, 33958), (1656, 16979)]