28546012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{12241}}^1$

素因数の和:12309

約数の個数: 24

約数和(自身を含む): 55529712

約数和(自身を除く): 26983700

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 12241, 24482, 48964, 134651, 269302, 538604, 648773, 1297546, 2595092, 7136503, 14273006, 28546012]

約数ペア:

[(1, 28546012), (2, 14273006), (4, 7136503), (11, 2595092), (22, 1297546), (44, 648773), (53, 538604), (106, 269302), (212, 134651), (583, 48964), (1166, 24482), (2332, 12241)]