26256240128

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{523}}^1\times {\mathrm{3163}}^1$

素因数の和:3735

約数の個数: 80

約数和(自身を含む): 54274192896

約数和(自身を除く): 28017952768

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 523, 992, 1046, 1984, 2092, 3163, 3968, 4184, 6326, 7936, 8368, 12652, 15872, 16213, 16736, 25304, 32426, 33472, 50608, 64852, 66944, 98053, 101216, 129704, 133888, 196106, 202432, 259408, 267776, 392212, 404864, 518816, 784424, 809728, 1037632, 1568848, 1619456, 1654249, 2075264, 3137696, 3308498, 4150528, 6275392, 6616996, 8301056, 12550784, 13233992, 25101568, 26467984, 50203136, 51281719, 52935968, 102563438, 105871936, 205126876, 211743872, 410253752, 423487744, 820507504, 846975488, 1641015008, 3282030016, 6564060032, 13128120064, 26256240128]

約数ペア:

[(1, 26256240128), (2, 13128120064), (4, 6564060032), (8, 3282030016), (16, 1641015008), (31, 846975488), (32, 820507504), (62, 423487744), (64, 410253752), (124, 211743872), (128, 205126876), (248, 105871936), (256, 102563438), (496, 52935968), (512, 51281719), (523, 50203136), (992, 26467984), (1046, 25101568), (1984, 13233992), (2092, 12550784), (3163, 8301056), (3968, 6616996), (4184, 6275392), (6326, 4150528), (7936, 3308498), (8368, 3137696), (12652, 2075264), (15872, 1654249), (16213, 1619456), (16736, 1568848), (25304, 1037632), (32426, 809728), (33472, 784424), (50608, 518816), (64852, 404864), (66944, 392212), (98053, 267776), (101216, 259408), (129704, 202432), (133888, 196106)]