11008172

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 23181312

約数和(自身を除く): 12173140

約数列:

[1, 2, 4, 7, 14, 28, 41, 43, 82, 86, 164, 172, 223, 287, 301, 446, 574, 602, 892, 1148, 1204, 1561, 1763, 3122, 3526, 6244, 7052, 9143, 9589, 12341, 18286, 19178, 24682, 36572, 38356, 49364, 64001, 67123, 128002, 134246, 256004, 268492, 393149, 786298, 1572596, 2752043, 5504086, 11008172]

約数ペア:

[(1, 11008172), (2, 5504086), (4, 2752043), (7, 1572596), (14, 786298), (28, 393149), (41, 268492), (43, 256004), (82, 134246), (86, 128002), (164, 67123), (172, 64001), (223, 49364), (287, 38356), (301, 36572), (446, 24682), (574, 19178), (602, 18286), (892, 12341), (1148, 9589), (1204, 9143), (1561, 7052), (1763, 6244), (3122, 3526)]