2887808

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 7197120

約数和(自身を除く): 4309312

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 293, 308, 352, 448, 586, 616, 704, 896, 1172, 1232, 1408, 2051, 2344, 2464, 3223, 4102, 4688, 4928, 6446, 8204, 9376, 9856, 12892, 16408, 18752, 22561, 25784, 32816, 37504, 45122, 51568, 65632, 90244, 103136, 131264, 180488, 206272, 262528, 360976, 412544, 721952, 1443904, 2887808]

約数ペア:

[(1, 2887808), (2, 1443904), (4, 721952), (7, 412544), (8, 360976), (11, 262528), (14, 206272), (16, 180488), (22, 131264), (28, 103136), (32, 90244), (44, 65632), (56, 51568), (64, 45122), (77, 37504), (88, 32816), (112, 25784), (128, 22561), (154, 18752), (176, 16408), (224, 12892), (293, 9856), (308, 9376), (352, 8204), (448, 6446), (586, 4928), (616, 4688), (704, 4102), (896, 3223), (1172, 2464), (1232, 2344), (1408, 2051)]