65637952

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:156

約数の個数: 112

約数和(自身を含む): 149668992

約数和(自身を除く): 84031040

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 43, 46, 61, 64, 68, 86, 92, 122, 136, 172, 184, 244, 272, 344, 368, 391, 488, 544, 688, 731, 736, 782, 976, 989, 1037, 1088, 1376, 1403, 1462, 1472, 1564, 1952, 1978, 2074, 2623, 2752, 2806, 2924, 3128, 3904, 3956, 4148, 5246, 5612, 5848, 6256, 7912, 8296, 10492, 11224, 11696, 12512, 15824, 16592, 16813, 20984, 22448, 23392, 23851, 25024, 31648, 33184, 33626, 41968, 44591, 44896, 46784, 47702, 60329, 63296, 66368, 67252, 83936, 89182, 89792, 95404, 120658, 134504, 167872, 178364, 190808, 241316, 269008, 356728, 381616, 482632, 538016, 713456, 763232, 965264, 1025593, 1076032, 1426912, 1526464, 1930528, 2051186, 2853824, 3861056, 4102372, 8204744, 16409488, 32818976, 65637952]

約数ペア:

[(1, 65637952), (2, 32818976), (4, 16409488), (8, 8204744), (16, 4102372), (17, 3861056), (23, 2853824), (32, 2051186), (34, 1930528), (43, 1526464), (46, 1426912), (61, 1076032), (64, 1025593), (68, 965264), (86, 763232), (92, 713456), (122, 538016), (136, 482632), (172, 381616), (184, 356728), (244, 269008), (272, 241316), (344, 190808), (368, 178364), (391, 167872), (488, 134504), (544, 120658), (688, 95404), (731, 89792), (736, 89182), (782, 83936), (976, 67252), (989, 66368), (1037, 63296), (1088, 60329), (1376, 47702), (1403, 46784), (1462, 44896), (1472, 44591), (1564, 41968), (1952, 33626), (1978, 33184), (2074, 31648), (2623, 25024), (2752, 23851), (2806, 23392), (2924, 22448), (3128, 20984), (3904, 16813), (3956, 16592), (4148, 15824), (5246, 12512), (5612, 11696), (5848, 11224), (6256, 10492), (7912, 8296)]