6647936

素因数分解:

$2^7\times {\mathrm{167}}^1\times {\mathrm{311}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 13366080

約数和(自身を除く): 6718144

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 311, 334, 622, 668, 1244, 1336, 2488, 2672, 4976, 5344, 9952, 10688, 19904, 21376, 39808, 51937, 103874, 207748, 415496, 830992, 1661984, 3323968, 6647936]

約数ペア:

[(1, 6647936), (2, 3323968), (4, 1661984), (8, 830992), (16, 415496), (32, 207748), (64, 103874), (128, 51937), (167, 39808), (311, 21376), (334, 19904), (622, 10688), (668, 9952), (1244, 5344), (1336, 4976), (2488, 2672)]