428893752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2552939}}^1$

素因数の和:2552955

約数の個数: 32

約数和(自身を含む): 1225411200

約数和(自身を除く): 796517448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2552939, 5105878, 7658817, 10211756, 15317634, 17870573, 20423512, 30635268, 35741146, 53611719, 61270536, 71482292, 107223438, 142964584, 214446876, 428893752]

約数ペア:

[(1, 428893752), (2, 214446876), (3, 142964584), (4, 107223438), (6, 71482292), (7, 61270536), (8, 53611719), (12, 35741146), (14, 30635268), (21, 20423512), (24, 17870573), (28, 15317634), (42, 10211756), (56, 7658817), (84, 5105878), (168, 2552939)]