15380288

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3121}}^1$

素因数の和:3151

約数の個数: 56

約数和(自身を含む): 38063424

約数和(自身を除く): 22683136

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 3121, 4928, 6242, 12484, 21847, 24968, 34331, 43694, 49936, 68662, 87388, 99872, 137324, 174776, 199744, 240317, 274648, 349552, 480634, 549296, 699104, 961268, 1098592, 1398208, 1922536, 2197184, 3845072, 7690144, 15380288]

約数ペア:

[(1, 15380288), (2, 7690144), (4, 3845072), (7, 2197184), (8, 1922536), (11, 1398208), (14, 1098592), (16, 961268), (22, 699104), (28, 549296), (32, 480634), (44, 349552), (56, 274648), (64, 240317), (77, 199744), (88, 174776), (112, 137324), (154, 99872), (176, 87388), (224, 68662), (308, 49936), (352, 43694), (448, 34331), (616, 24968), (704, 21847), (1232, 12484), (2464, 6242), (3121, 4928)]