71099392

素因数分解:

$2^{10}\times 7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:156

約数の個数: 132

約数和(自身を含む): 179685660

約数和(自身を除く): 108586268

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 109, 112, 128, 182, 196, 208, 218, 224, 256, 364, 392, 416, 436, 448, 512, 637, 728, 763, 784, 832, 872, 896, 1024, 1274, 1417, 1456, 1526, 1568, 1664, 1744, 1792, 2548, 2834, 2912, 3052, 3136, 3328, 3488, 3584, 5096, 5341, 5668, 5824, 6104, 6272, 6656, 6976, 7168, 9919, 10192, 10682, 11336, 11648, 12208, 12544, 13312, 13952, 19838, 20384, 21364, 22672, 23296, 24416, 25088, 27904, 39676, 40768, 42728, 45344, 46592, 48832, 50176, 55808, 69433, 79352, 81536, 85456, 90688, 93184, 97664, 111616, 138866, 158704, 163072, 170912, 181376, 195328, 277732, 317408, 326144, 341824, 362752, 390656, 555464, 634816, 652288, 683648, 725504, 781312, 1110928, 1269632, 1367296, 1451008, 2221856, 2539264, 2734592, 4443712, 5078528, 5469184, 8887424, 10157056, 17774848, 35549696, 71099392]

約数ペア:

[(1, 71099392), (2, 35549696), (4, 17774848), (7, 10157056), (8, 8887424), (13, 5469184), (14, 5078528), (16, 4443712), (26, 2734592), (28, 2539264), (32, 2221856), (49, 1451008), (52, 1367296), (56, 1269632), (64, 1110928), (91, 781312), (98, 725504), (104, 683648), (109, 652288), (112, 634816), (128, 555464), (182, 390656), (196, 362752), (208, 341824), (218, 326144), (224, 317408), (256, 277732), (364, 195328), (392, 181376), (416, 170912), (436, 163072), (448, 158704), (512, 138866), (637, 111616), (728, 97664), (763, 93184), (784, 90688), (832, 85456), (872, 81536), (896, 79352), (1024, 69433), (1274, 55808), (1417, 50176), (1456, 48832), (1526, 46592), (1568, 45344), (1664, 42728), (1744, 40768), (1792, 39676), (2548, 27904), (2834, 25088), (2912, 24416), (3052, 23296), (3136, 22672), (3328, 21364), (3488, 20384), (3584, 19838), (5096, 13952), (5341, 13312), (5668, 12544), (5824, 12208), (6104, 11648), (6272, 11336), (6656, 10682), (6976, 10192), (7168, 9919)]