38557696

素因数分解:

$2^{11}\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 78525720

約数和(自身を除く): 39968024

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 281, 512, 536, 562, 1024, 1072, 1124, 2048, 2144, 2248, 4288, 4496, 8576, 8992, 17152, 17984, 18827, 34304, 35968, 37654, 68608, 71936, 75308, 137216, 143872, 150616, 287744, 301232, 575488, 602464, 1204928, 2409856, 4819712, 9639424, 19278848, 38557696]

約数ペア:

[(1, 38557696), (2, 19278848), (4, 9639424), (8, 4819712), (16, 2409856), (32, 1204928), (64, 602464), (67, 575488), (128, 301232), (134, 287744), (256, 150616), (268, 143872), (281, 137216), (512, 75308), (536, 71936), (562, 68608), (1024, 37654), (1072, 35968), (1124, 34304), (2048, 18827), (2144, 17984), (2248, 17152), (4288, 8992), (4496, 8576)]