78710144

素因数分解:

$2^7\times {\mathrm{149}}^1\times {\mathrm{4127}}^1$

素因数の和:4290

約数の個数: 32

約数和(自身を含む): 157896000

約数和(自身を除く): 79185856

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 298, 596, 1192, 2384, 4127, 4768, 8254, 9536, 16508, 19072, 33016, 66032, 132064, 264128, 528256, 614923, 1229846, 2459692, 4919384, 9838768, 19677536, 39355072, 78710144]

約数ペア:

[(1, 78710144), (2, 39355072), (4, 19677536), (8, 9838768), (16, 4919384), (32, 2459692), (64, 1229846), (128, 614923), (149, 528256), (298, 264128), (596, 132064), (1192, 66032), (2384, 33016), (4127, 19072), (4768, 16508), (8254, 9536)]