28996352

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1471}}^1$

素因数の和:1505

約数の個数: 72

約数和(自身を含む): 72210432

約数和(自身を除く): 43214080

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1408, 1471, 1792, 2464, 2816, 2942, 4928, 5884, 9856, 10297, 11768, 16181, 19712, 20594, 23536, 32362, 41188, 47072, 64724, 82376, 94144, 113267, 129448, 164752, 188288, 226534, 258896, 329504, 376576, 453068, 517792, 659008, 906136, 1035584, 1318016, 1812272, 2071168, 2636032, 3624544, 4142336, 7249088, 14498176, 28996352]

約数ペア:

[(1, 28996352), (2, 14498176), (4, 7249088), (7, 4142336), (8, 3624544), (11, 2636032), (14, 2071168), (16, 1812272), (22, 1318016), (28, 1035584), (32, 906136), (44, 659008), (56, 517792), (64, 453068), (77, 376576), (88, 329504), (112, 258896), (128, 226534), (154, 188288), (176, 164752), (224, 129448), (256, 113267), (308, 94144), (352, 82376), (448, 64724), (616, 47072), (704, 41188), (896, 32362), (1232, 23536), (1408, 20594), (1471, 19712), (1792, 16181), (2464, 11768), (2816, 10297), (2942, 9856), (4928, 5884)]