56556429238

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{18899}}^1$

素因数の和:19276

約数の個数: 32

約数和(自身を含む): 87272640000

約数和(自身を除く): 30716210762

約数列:

[1, 2, 73, 103, 146, 199, 206, 398, 7519, 14527, 15038, 18899, 20497, 29054, 37798, 40994, 1379627, 1496281, 1946597, 2759254, 2992562, 3760901, 3893194, 7521802, 142101581, 274545773, 284203162, 387372803, 549091546, 774745606, 28278214619, 56556429238]

約数ペア:

[(1, 56556429238), (2, 28278214619), (73, 774745606), (103, 549091546), (146, 387372803), (199, 284203162), (206, 274545773), (398, 142101581), (7519, 7521802), (14527, 3893194), (15038, 3760901), (18899, 2992562), (20497, 2759254), (29054, 1946597), (37798, 1496281), (40994, 1379627)]