858687296

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{312023}}^1$

素因数の和:312078

約数の個数: 28

約数和(自身を含む): 1743590112

約数和(自身を除く): 884902816

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 312023, 624046, 1248092, 2496184, 4992368, 9984736, 13416989, 19969472, 26833978, 53667956, 107335912, 214671824, 429343648, 858687296]

約数ペア:

[(1, 858687296), (2, 429343648), (4, 214671824), (8, 107335912), (16, 53667956), (32, 26833978), (43, 19969472), (64, 13416989), (86, 9984736), (172, 4992368), (344, 2496184), (688, 1248092), (1376, 624046), (2752, 312023)]