2514728

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 5011200

約数和(自身を除く): 2496472

約数列:

[1, 2, 4, 8, 23, 46, 79, 92, 158, 173, 184, 316, 346, 632, 692, 1384, 1817, 3634, 3979, 7268, 7958, 13667, 14536, 15916, 27334, 31832, 54668, 109336, 314341, 628682, 1257364, 2514728]

約数ペア:

[(1, 2514728), (2, 1257364), (4, 628682), (8, 314341), (23, 109336), (46, 54668), (79, 31832), (92, 27334), (158, 15916), (173, 14536), (184, 13667), (316, 7958), (346, 7268), (632, 3979), (692, 3634), (1384, 1817)]