69154304

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{4357}}^1$

素因数の和:4406

約数の個数: 40

約数和(自身を含む): 142663488

約数和(自身を除く): 73509184

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 4357, 7936, 8714, 15872, 17428, 34856, 69712, 135067, 139424, 270134, 278848, 540268, 557696, 1080536, 1115392, 2161072, 2230784, 4322144, 8644288, 17288576, 34577152, 69154304]

約数ペア:

[(1, 69154304), (2, 34577152), (4, 17288576), (8, 8644288), (16, 4322144), (31, 2230784), (32, 2161072), (62, 1115392), (64, 1080536), (124, 557696), (128, 540268), (248, 278848), (256, 270134), (496, 139424), (512, 135067), (992, 69712), (1984, 34856), (3968, 17428), (4357, 15872), (7936, 8714)]