856960432

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{6857}}^1$

素因数の和:7045

約数の個数: 40

約数和(自身を含む): 1699083216

約数和(自身を除く): 842122784

約数列:

[1, 2, 4, 8, 16, 73, 107, 146, 214, 292, 428, 584, 856, 1168, 1712, 6857, 7811, 13714, 15622, 27428, 31244, 54856, 62488, 109712, 124976, 500561, 733699, 1001122, 1467398, 2002244, 2934796, 4004488, 5869592, 8008976, 11739184, 53560027, 107120054, 214240108, 428480216, 856960432]

約数ペア:

[(1, 856960432), (2, 428480216), (4, 214240108), (8, 107120054), (16, 53560027), (73, 11739184), (107, 8008976), (146, 5869592), (214, 4004488), (292, 2934796), (428, 2002244), (584, 1467398), (856, 1001122), (1168, 733699), (1712, 500561), (6857, 124976), (7811, 109712), (13714, 62488), (15622, 54856), (27428, 31244)]