28962318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 75075840

約数和(自身を除く): 46113522

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 41, 42, 66, 77, 82, 121, 123, 139, 154, 231, 242, 246, 278, 287, 363, 417, 451, 462, 574, 726, 834, 847, 861, 902, 973, 1353, 1529, 1694, 1722, 1946, 2541, 2706, 2919, 3058, 3157, 4587, 4961, 5082, 5699, 5838, 6314, 9174, 9471, 9922, 10703, 11398, 14883, 16819, 17097, 18942, 21406, 29766, 32109, 33638, 34194, 34727, 39893, 50457, 62689, 64218, 69454, 79786, 100914, 104181, 117733, 119679, 125378, 188067, 208362, 235466, 239358, 353199, 376134, 438823, 689579, 706398, 877646, 1316469, 1379158, 2068737, 2632938, 4137474, 4827053, 9654106, 14481159, 28962318]

約数ペア:

[(1, 28962318), (2, 14481159), (3, 9654106), (6, 4827053), (7, 4137474), (11, 2632938), (14, 2068737), (21, 1379158), (22, 1316469), (33, 877646), (41, 706398), (42, 689579), (66, 438823), (77, 376134), (82, 353199), (121, 239358), (123, 235466), (139, 208362), (154, 188067), (231, 125378), (242, 119679), (246, 117733), (278, 104181), (287, 100914), (363, 79786), (417, 69454), (451, 64218), (462, 62689), (574, 50457), (726, 39893), (834, 34727), (847, 34194), (861, 33638), (902, 32109), (973, 29766), (1353, 21406), (1529, 18942), (1694, 17097), (1722, 16819), (1946, 14883), (2541, 11398), (2706, 10703), (2919, 9922), (3058, 9471), (3157, 9174), (4587, 6314), (4961, 5838), (5082, 5699)]