61266688

素因数分解:

$2^8\times 7^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:393

約数の個数: 72

約数和(自身を含む): 141281280

約数和(自身を除く): 80014592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 179, 191, 224, 256, 358, 382, 448, 716, 764, 896, 1253, 1337, 1432, 1528, 1792, 2506, 2674, 2864, 3056, 5012, 5348, 5728, 6112, 10024, 10696, 11456, 12224, 20048, 21392, 22912, 24448, 34189, 40096, 42784, 45824, 48896, 68378, 80192, 85568, 136756, 160384, 171136, 239323, 273512, 320768, 342272, 478646, 547024, 957292, 1094048, 1914584, 2188096, 3829168, 4376192, 7658336, 8752384, 15316672, 30633344, 61266688]

約数ペア:

[(1, 61266688), (2, 30633344), (4, 15316672), (7, 8752384), (8, 7658336), (14, 4376192), (16, 3829168), (28, 2188096), (32, 1914584), (56, 1094048), (64, 957292), (112, 547024), (128, 478646), (179, 342272), (191, 320768), (224, 273512), (256, 239323), (358, 171136), (382, 160384), (448, 136756), (716, 85568), (764, 80192), (896, 68378), (1253, 48896), (1337, 45824), (1432, 42784), (1528, 40096), (1792, 34189), (2506, 24448), (2674, 22912), (2864, 21392), (3056, 20048), (5012, 12224), (5348, 11456), (5728, 10696), (6112, 10024)]