63638848

素因数分解:

$2^6\times 7^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:269

約数の個数: 112

約数和(自身を含む): 159308800

約数和(自身を除く): 95669952

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 182, 196, 208, 223, 224, 343, 364, 392, 416, 446, 448, 637, 686, 728, 784, 832, 892, 1274, 1372, 1456, 1561, 1568, 1784, 2548, 2744, 2899, 2912, 3122, 3136, 3568, 4459, 5096, 5488, 5798, 5824, 6244, 7136, 8918, 10192, 10927, 10976, 11596, 12488, 14272, 17836, 20293, 20384, 21854, 21952, 23192, 24976, 35672, 40586, 40768, 43708, 46384, 49952, 71344, 76489, 81172, 87416, 92768, 99904, 142051, 142688, 152978, 162344, 174832, 185536, 284102, 285376, 305956, 324688, 349664, 568204, 611912, 649376, 699328, 994357, 1136408, 1223824, 1298752, 1988714, 2272816, 2447648, 3977428, 4545632, 4895296, 7954856, 9091264, 15909712, 31819424, 63638848]

約数ペア:

[(1, 63638848), (2, 31819424), (4, 15909712), (7, 9091264), (8, 7954856), (13, 4895296), (14, 4545632), (16, 3977428), (26, 2447648), (28, 2272816), (32, 1988714), (49, 1298752), (52, 1223824), (56, 1136408), (64, 994357), (91, 699328), (98, 649376), (104, 611912), (112, 568204), (182, 349664), (196, 324688), (208, 305956), (223, 285376), (224, 284102), (343, 185536), (364, 174832), (392, 162344), (416, 152978), (446, 142688), (448, 142051), (637, 99904), (686, 92768), (728, 87416), (784, 81172), (832, 76489), (892, 71344), (1274, 49952), (1372, 46384), (1456, 43708), (1561, 40768), (1568, 40586), (1784, 35672), (2548, 24976), (2744, 23192), (2899, 21952), (2912, 21854), (3122, 20384), (3136, 20293), (3568, 17836), (4459, 14272), (5096, 12488), (5488, 11596), (5798, 10976), (5824, 10927), (6244, 10192), (7136, 8918)]