29117158

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 57231360

約数和(自身を除く): 28114202

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 47, 94, 119, 133, 137, 238, 266, 274, 323, 329, 646, 658, 799, 893, 959, 1598, 1786, 1918, 2261, 2329, 2603, 4522, 4658, 5206, 5593, 6251, 6439, 11186, 12502, 12878, 15181, 16303, 18221, 30362, 32606, 36442, 44251, 45073, 88502, 90146, 106267, 109463, 122341, 212534, 218926, 244682, 309757, 619514, 766241, 856387, 1532482, 1712774, 2079797, 4159594, 14558579, 29117158]

約数ペア:

[(1, 29117158), (2, 14558579), (7, 4159594), (14, 2079797), (17, 1712774), (19, 1532482), (34, 856387), (38, 766241), (47, 619514), (94, 309757), (119, 244682), (133, 218926), (137, 212534), (238, 122341), (266, 109463), (274, 106267), (323, 90146), (329, 88502), (646, 45073), (658, 44251), (799, 36442), (893, 32606), (959, 30362), (1598, 18221), (1786, 16303), (1918, 15181), (2261, 12878), (2329, 12502), (2603, 11186), (4522, 6439), (4658, 6251), (5206, 5593)]