28901777536

素因数分解:

$2^7\times {\mathrm{131}}^1\times {\mathrm{1723627}}^1$

素因数の和:1723772

約数の個数: 32

約数和(自身を含む): 58017318480

約数和(自身を除く): 29115540944

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 262, 524, 1048, 2096, 4192, 8384, 16768, 1723627, 3447254, 6894508, 13789016, 27578032, 55156064, 110312128, 220624256, 225795137, 451590274, 903180548, 1806361096, 3612722192, 7225444384, 14450888768, 28901777536]

約数ペア:

[(1, 28901777536), (2, 14450888768), (4, 7225444384), (8, 3612722192), (16, 1806361096), (32, 903180548), (64, 451590274), (128, 225795137), (131, 220624256), (262, 110312128), (524, 55156064), (1048, 27578032), (2096, 13789016), (4192, 6894508), (8384, 3447254), (16768, 1723627)]