8114638

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 14531328

約数和(自身を除く): 6416690

約数列:

[1, 2, 7, 14, 41, 67, 82, 134, 211, 287, 422, 469, 574, 938, 1477, 2747, 2954, 5494, 8651, 14137, 17302, 19229, 28274, 38458, 60557, 98959, 121114, 197918, 579617, 1159234, 4057319, 8114638]

約数ペア:

[(1, 8114638), (2, 4057319), (7, 1159234), (14, 579617), (41, 197918), (67, 121114), (82, 98959), (134, 60557), (211, 38458), (287, 28274), (422, 19229), (469, 17302), (574, 14137), (938, 8651), (1477, 5494), (2747, 2954)]