7128707546

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1\times {\mathrm{281}}^1$

素因数の和:719

約数の個数: 64

約数和(自身を含む): 12082504320

約数和(自身を除く): 4953796774

約数列:

[1, 2, 17, 19, 34, 38, 173, 227, 281, 323, 346, 454, 562, 646, 2941, 3287, 3859, 4313, 4777, 5339, 5882, 6574, 7718, 8626, 9554, 10678, 39271, 48613, 55879, 63787, 73321, 78542, 90763, 97226, 111758, 127574, 146642, 181526, 667607, 746149, 826421, 923647, 1084379, 1211953, 1335214, 1492298, 1652842, 1847294, 2168758, 2423906, 11035151, 12684533, 15701999, 20603201, 22070302, 25369066, 31403998, 41206402, 187597567, 209667869, 375195134, 419335738, 3564353773, 7128707546]

約数ペア:

[(1, 7128707546), (2, 3564353773), (17, 419335738), (19, 375195134), (34, 209667869), (38, 187597567), (173, 41206402), (227, 31403998), (281, 25369066), (323, 22070302), (346, 20603201), (454, 15701999), (562, 12684533), (646, 11035151), (2941, 2423906), (3287, 2168758), (3859, 1847294), (4313, 1652842), (4777, 1492298), (5339, 1335214), (5882, 1211953), (6574, 1084379), (7718, 923647), (8626, 826421), (9554, 746149), (10678, 667607), (39271, 181526), (48613, 146642), (55879, 127574), (63787, 111758), (73321, 97226), (78542, 90763)]