139289536

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{17137}}^1$

素因数の和:17276

約数の個数: 28

約数和(自身を含む): 278595328

約数和(自身を除く): 139305792

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 17137, 34274, 68548, 137096, 274192, 548384, 1096768, 2176399, 4352798, 8705596, 17411192, 34822384, 69644768, 139289536]

約数ペア:

[(1, 139289536), (2, 69644768), (4, 34822384), (8, 17411192), (16, 8705596), (32, 4352798), (64, 2176399), (127, 1096768), (254, 548384), (508, 274192), (1016, 137096), (2032, 68548), (4064, 34274), (8128, 17137)]