5287828

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 11603200

約数和(自身を除く): 6315372

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 182, 199, 292, 364, 398, 511, 796, 949, 1022, 1393, 1898, 2044, 2587, 2786, 3796, 5174, 5572, 6643, 10348, 13286, 14527, 18109, 26572, 29054, 36218, 58108, 72436, 101689, 188851, 203378, 377702, 406756, 755404, 1321957, 2643914, 5287828]

約数ペア:

[(1, 5287828), (2, 2643914), (4, 1321957), (7, 755404), (13, 406756), (14, 377702), (26, 203378), (28, 188851), (52, 101689), (73, 72436), (91, 58108), (146, 36218), (182, 29054), (199, 26572), (292, 18109), (364, 14527), (398, 13286), (511, 10348), (796, 6643), (949, 5572), (1022, 5174), (1393, 3796), (1898, 2786), (2044, 2587)]