4378648

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 8748000

約数和(自身を除く): 4369352

約数列:

[1, 2, 4, 8, 23, 46, 53, 92, 106, 184, 212, 424, 449, 898, 1219, 1796, 2438, 3592, 4876, 9752, 10327, 20654, 23797, 41308, 47594, 82616, 95188, 190376, 547331, 1094662, 2189324, 4378648]

約数ペア:

[(1, 4378648), (2, 2189324), (4, 1094662), (8, 547331), (23, 190376), (46, 95188), (53, 82616), (92, 47594), (106, 41308), (184, 23797), (212, 20654), (424, 10327), (449, 9752), (898, 4876), (1219, 3592), (1796, 2438)]