28658036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{1877}}^1$

素因数の和:2239

約数の個数: 24

約数和(自身を含む): 54897696

約数和(自身を除く): 26239660

約数列:

[1, 2, 4, 11, 22, 44, 347, 694, 1388, 1877, 3754, 3817, 7508, 7634, 15268, 20647, 41294, 82588, 651319, 1302638, 2605276, 7164509, 14329018, 28658036]

約数ペア:

[(1, 28658036), (2, 14329018), (4, 7164509), (11, 2605276), (22, 1302638), (44, 651319), (347, 82588), (694, 41294), (1388, 20647), (1877, 15268), (3754, 7634), (3817, 7508)]