17280128

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{1063}}^1$

素因数の和:1204

約数の個数: 32

約数和(自身を含む): 34728960

約数和(自身を除く): 17448832

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 508, 1016, 1063, 2032, 2126, 4064, 4252, 8128, 8504, 16256, 17008, 34016, 68032, 135001, 136064, 270002, 540004, 1080008, 2160016, 4320032, 8640064, 17280128]

約数ペア:

[(1, 17280128), (2, 8640064), (4, 4320032), (8, 2160016), (16, 1080008), (32, 540004), (64, 270002), (127, 136064), (128, 135001), (254, 68032), (508, 34016), (1016, 17008), (1063, 16256), (2032, 8504), (2126, 8128), (4064, 4252)]