28458848

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{80849}}^1$

素因数の和:80870

約数の個数: 24

約数和(自身を含む): 61122600

約数和(自身を除く): 32663752

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 80849, 161698, 323396, 646792, 889339, 1293584, 1778678, 2587168, 3557356, 7114712, 14229424, 28458848]

約数ペア:

[(1, 28458848), (2, 14229424), (4, 7114712), (8, 3557356), (11, 2587168), (16, 1778678), (22, 1293584), (32, 889339), (44, 646792), (88, 323396), (176, 161698), (352, 80849)]