28492032

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1613}}^1$

素因数の和:1655

約数の個数: 72

約数和(自身を含む): 79176384

約数和(自身を除く): 50684352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1104, 1472, 1613, 2208, 2944, 3226, 4416, 4839, 5888, 6452, 8832, 9678, 12904, 17664, 19356, 25808, 37099, 38712, 51616, 74198, 77424, 103232, 111297, 148396, 154848, 206464, 222594, 296792, 309696, 412928, 445188, 593584, 619392, 890376, 1187168, 1238784, 1780752, 2374336, 3561504, 4748672, 7123008, 9497344, 14246016, 28492032]

約数ペア:

[(1, 28492032), (2, 14246016), (3, 9497344), (4, 7123008), (6, 4748672), (8, 3561504), (12, 2374336), (16, 1780752), (23, 1238784), (24, 1187168), (32, 890376), (46, 619392), (48, 593584), (64, 445188), (69, 412928), (92, 309696), (96, 296792), (128, 222594), (138, 206464), (184, 154848), (192, 148396), (256, 111297), (276, 103232), (368, 77424), (384, 74198), (552, 51616), (736, 38712), (768, 37099), (1104, 25808), (1472, 19356), (1613, 17664), (2208, 12904), (2944, 9678), (3226, 8832), (4416, 6452), (4839, 5888)]