15394304

素因数分解:

$2^9\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:406

約数の個数: 40

約数和(自身を含む): 31156488

約数和(自身を除く): 15762184

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 256, 281, 428, 512, 562, 856, 1124, 1712, 2248, 3424, 4496, 6848, 8992, 13696, 17984, 27392, 30067, 35968, 54784, 60134, 71936, 120268, 143872, 240536, 481072, 962144, 1924288, 3848576, 7697152, 15394304]

約数ペア:

[(1, 15394304), (2, 7697152), (4, 3848576), (8, 1924288), (16, 962144), (32, 481072), (64, 240536), (107, 143872), (128, 120268), (214, 71936), (256, 60134), (281, 54784), (428, 35968), (512, 30067), (562, 27392), (856, 17984), (1124, 13696), (1712, 8992), (2248, 6848), (3424, 4496)]