28292352

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 87417792

約数和(自身を除く): 59125440

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 64, 66, 68, 88, 96, 102, 128, 132, 136, 176, 187, 192, 197, 204, 256, 264, 272, 352, 374, 384, 394, 408, 528, 544, 561, 591, 704, 748, 768, 788, 816, 1056, 1088, 1122, 1182, 1408, 1496, 1576, 1632, 2112, 2167, 2176, 2244, 2364, 2816, 2992, 3152, 3264, 3349, 4224, 4334, 4352, 4488, 4728, 5984, 6304, 6501, 6528, 6698, 8448, 8668, 8976, 9456, 10047, 11968, 12608, 13002, 13056, 13396, 17336, 17952, 18912, 20094, 23936, 25216, 26004, 26792, 34672, 35904, 36839, 37824, 40188, 47872, 50432, 52008, 53584, 69344, 71808, 73678, 75648, 80376, 104016, 107168, 110517, 138688, 143616, 147356, 151296, 160752, 208032, 214336, 221034, 277376, 294712, 321504, 416064, 428672, 442068, 554752, 589424, 643008, 832128, 857344, 884136, 1178848, 1286016, 1664256, 1768272, 2357696, 2572032, 3536544, 4715392, 7073088, 9430784, 14146176, 28292352]

約数ペア:

[(1, 28292352), (2, 14146176), (3, 9430784), (4, 7073088), (6, 4715392), (8, 3536544), (11, 2572032), (12, 2357696), (16, 1768272), (17, 1664256), (22, 1286016), (24, 1178848), (32, 884136), (33, 857344), (34, 832128), (44, 643008), (48, 589424), (51, 554752), (64, 442068), (66, 428672), (68, 416064), (88, 321504), (96, 294712), (102, 277376), (128, 221034), (132, 214336), (136, 208032), (176, 160752), (187, 151296), (192, 147356), (197, 143616), (204, 138688), (256, 110517), (264, 107168), (272, 104016), (352, 80376), (374, 75648), (384, 73678), (394, 71808), (408, 69344), (528, 53584), (544, 52008), (561, 50432), (591, 47872), (704, 40188), (748, 37824), (768, 36839), (788, 35904), (816, 34672), (1056, 26792), (1088, 26004), (1122, 25216), (1182, 23936), (1408, 20094), (1496, 18912), (1576, 17952), (1632, 17336), (2112, 13396), (2167, 13056), (2176, 13002), (2244, 12608), (2364, 11968), (2816, 10047), (2992, 9456), (3152, 8976), (3264, 8668), (3349, 8448), (4224, 6698), (4334, 6528), (4352, 6501), (4488, 6304), (4728, 5984)]