1071616

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:61

約数の個数: 80

約数和(自身を含む): 2749824

約数和(自身を除く): 1678208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 91, 92, 104, 112, 128, 161, 182, 184, 208, 224, 256, 299, 322, 364, 368, 416, 448, 512, 598, 644, 728, 736, 832, 896, 1196, 1288, 1456, 1472, 1664, 1792, 2093, 2392, 2576, 2912, 2944, 3328, 3584, 4186, 4784, 5152, 5824, 5888, 6656, 8372, 9568, 10304, 11648, 11776, 16744, 19136, 20608, 23296, 33488, 38272, 41216, 46592, 66976, 76544, 82432, 133952, 153088, 267904, 535808, 1071616]

約数ペア:

[(1, 1071616), (2, 535808), (4, 267904), (7, 153088), (8, 133952), (13, 82432), (14, 76544), (16, 66976), (23, 46592), (26, 41216), (28, 38272), (32, 33488), (46, 23296), (52, 20608), (56, 19136), (64, 16744), (91, 11776), (92, 11648), (104, 10304), (112, 9568), (128, 8372), (161, 6656), (182, 5888), (184, 5824), (208, 5152), (224, 4784), (256, 4186), (299, 3584), (322, 3328), (364, 2944), (368, 2912), (416, 2576), (448, 2392), (512, 2093), (598, 1792), (644, 1664), (728, 1472), (736, 1456), (832, 1288), (896, 1196)]