987810656

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{93827}}^1$

素因数の和:93891

約数の個数: 48

約数和(自身を含む): 2269886976

約数和(自身を除く): 1282076320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1316, 1504, 2632, 5264, 10528, 93827, 187654, 375308, 656789, 750616, 1313578, 1501232, 2627156, 3002464, 4409869, 5254312, 8819738, 10508624, 17639476, 21017248, 30869083, 35278952, 61738166, 70557904, 123476332, 141115808, 246952664, 493905328, 987810656]

約数ペア:

[(1, 987810656), (2, 493905328), (4, 246952664), (7, 141115808), (8, 123476332), (14, 70557904), (16, 61738166), (28, 35278952), (32, 30869083), (47, 21017248), (56, 17639476), (94, 10508624), (112, 8819738), (188, 5254312), (224, 4409869), (329, 3002464), (376, 2627156), (658, 1501232), (752, 1313578), (1316, 750616), (1504, 656789), (2632, 375308), (5264, 187654), (10528, 93827)]