31036440064

素因数分解:

$2^9\times 7^4\times {\mathrm{25247}}^1$

素因数の和:25293

約数の個数: 100

約数和(自身を含む): 72346199904

約数和(自身を除く): 41309759840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 512, 686, 784, 896, 1372, 1568, 1792, 2401, 2744, 3136, 3584, 4802, 5488, 6272, 9604, 10976, 12544, 19208, 21952, 25088, 25247, 38416, 43904, 50494, 76832, 87808, 100988, 153664, 175616, 176729, 201976, 307328, 353458, 403952, 614656, 706916, 807904, 1229312, 1237103, 1413832, 1615808, 2474206, 2827664, 3231616, 4948412, 5655328, 6463232, 8659721, 9896824, 11310656, 12926464, 17319442, 19793648, 22621312, 34638884, 39587296, 45242624, 60618047, 69277768, 79174592, 90485248, 121236094, 138555536, 158349184, 242472188, 277111072, 316698368, 484944376, 554222144, 633396736, 969888752, 1108444288, 1939777504, 2216888576, 3879555008, 4433777152, 7759110016, 15518220032, 31036440064]

約数ペア:

[(1, 31036440064), (2, 15518220032), (4, 7759110016), (7, 4433777152), (8, 3879555008), (14, 2216888576), (16, 1939777504), (28, 1108444288), (32, 969888752), (49, 633396736), (56, 554222144), (64, 484944376), (98, 316698368), (112, 277111072), (128, 242472188), (196, 158349184), (224, 138555536), (256, 121236094), (343, 90485248), (392, 79174592), (448, 69277768), (512, 60618047), (686, 45242624), (784, 39587296), (896, 34638884), (1372, 22621312), (1568, 19793648), (1792, 17319442), (2401, 12926464), (2744, 11310656), (3136, 9896824), (3584, 8659721), (4802, 6463232), (5488, 5655328), (6272, 4948412), (9604, 3231616), (10976, 2827664), (12544, 2474206), (19208, 1615808), (21952, 1413832), (25088, 1237103), (25247, 1229312), (38416, 807904), (43904, 706916), (50494, 614656), (76832, 403952), (87808, 353458), (100988, 307328), (153664, 201976), (175616, 176729)]