1277824

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 2601000

約数和(自身を除く): 1323176

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 149, 268, 298, 536, 596, 1072, 1192, 2144, 2384, 4288, 4768, 8576, 9536, 9983, 19072, 19966, 39932, 79864, 159728, 319456, 638912, 1277824]

約数ペア:

[(1, 1277824), (2, 638912), (4, 319456), (8, 159728), (16, 79864), (32, 39932), (64, 19966), (67, 19072), (128, 9983), (134, 9536), (149, 8576), (268, 4768), (298, 4288), (536, 2384), (596, 2144), (1072, 1192)]