64829248

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1297}}^1$

素因数の和:1391

約数の個数: 56

約数和(自身を含む): 142426944

約数和(自身を除く): 77597696

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 142, 176, 284, 352, 568, 704, 781, 1136, 1297, 1562, 2272, 2594, 3124, 4544, 5188, 6248, 10376, 12496, 14267, 20752, 24992, 28534, 41504, 49984, 57068, 83008, 92087, 114136, 184174, 228272, 368348, 456544, 736696, 913088, 1012957, 1473392, 2025914, 2946784, 4051828, 5893568, 8103656, 16207312, 32414624, 64829248]

約数ペア:

[(1, 64829248), (2, 32414624), (4, 16207312), (8, 8103656), (11, 5893568), (16, 4051828), (22, 2946784), (32, 2025914), (44, 1473392), (64, 1012957), (71, 913088), (88, 736696), (142, 456544), (176, 368348), (284, 228272), (352, 184174), (568, 114136), (704, 92087), (781, 83008), (1136, 57068), (1297, 49984), (1562, 41504), (2272, 28534), (2594, 24992), (3124, 20752), (4544, 14267), (5188, 12496), (6248, 10376)]