27673178

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 47782224

約数和(自身を除く): 20109046

約数列:

[1, 2, 13, 17, 26, 34, 137, 221, 274, 442, 457, 914, 1781, 2329, 3562, 4658, 5941, 7769, 11882, 15538, 30277, 60554, 62609, 100997, 125218, 201994, 813917, 1064353, 1627834, 2128706, 13836589, 27673178]

約数ペア:

[(1, 27673178), (2, 13836589), (13, 2128706), (17, 1627834), (26, 1064353), (34, 813917), (137, 201994), (221, 125218), (274, 100997), (442, 62609), (457, 60554), (914, 30277), (1781, 15538), (2329, 11882), (3562, 7769), (4658, 5941)]