858373528

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{509}}^1\times {\mathrm{2969}}^1$

素因数の和:3555

約数の個数: 32

約数和(自身を含む): 1635876000

約数和(自身を除く): 777502472

約数列:

[1, 2, 4, 8, 71, 142, 284, 509, 568, 1018, 2036, 2969, 4072, 5938, 11876, 23752, 36139, 72278, 144556, 210799, 289112, 421598, 843196, 1511221, 1686392, 3022442, 6044884, 12089768, 107296691, 214593382, 429186764, 858373528]

約数ペア:

[(1, 858373528), (2, 429186764), (4, 214593382), (8, 107296691), (71, 12089768), (142, 6044884), (284, 3022442), (509, 1686392), (568, 1511221), (1018, 843196), (2036, 421598), (2969, 289112), (4072, 210799), (5938, 144556), (11876, 72278), (23752, 36139)]