15994752

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1811}}^1$

素因数の和:1851

約数の個数: 64

約数和(自身を含む): 44357760

約数和(自身を除く): 28363008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 276, 368, 384, 552, 736, 1104, 1472, 1811, 2208, 2944, 3622, 4416, 5433, 7244, 8832, 10866, 14488, 21732, 28976, 41653, 43464, 57952, 83306, 86928, 115904, 124959, 166612, 173856, 231808, 249918, 333224, 347712, 499836, 666448, 695424, 999672, 1332896, 1999344, 2665792, 3998688, 5331584, 7997376, 15994752]

約数ペア:

[(1, 15994752), (2, 7997376), (3, 5331584), (4, 3998688), (6, 2665792), (8, 1999344), (12, 1332896), (16, 999672), (23, 695424), (24, 666448), (32, 499836), (46, 347712), (48, 333224), (64, 249918), (69, 231808), (92, 173856), (96, 166612), (128, 124959), (138, 115904), (184, 86928), (192, 83306), (276, 57952), (368, 43464), (384, 41653), (552, 28976), (736, 21732), (1104, 14488), (1472, 10866), (1811, 8832), (2208, 7244), (2944, 5433), (3622, 4416)]