4172288

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:328

約数の個数: 40

約数和(自身を含む): 8654580

約数和(自身を除く): 4482292

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 281, 464, 512, 562, 928, 1124, 1856, 2248, 3712, 4496, 7424, 8149, 8992, 14848, 16298, 17984, 32596, 35968, 65192, 71936, 130384, 143872, 260768, 521536, 1043072, 2086144, 4172288]

約数ペア:

[(1, 4172288), (2, 2086144), (4, 1043072), (8, 521536), (16, 260768), (29, 143872), (32, 130384), (58, 71936), (64, 65192), (116, 35968), (128, 32596), (232, 17984), (256, 16298), (281, 14848), (464, 8992), (512, 8149), (562, 7424), (928, 4496), (1124, 3712), (1856, 2248)]