15501248

素因数分解:

$2^6\times 7^2\times {\mathrm{4943}}^1$

素因数の和:4969

約数の個数: 42

約数和(自身を含む): 35789616

約数和(自身を除く): 20288368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 4943, 9886, 19772, 34601, 39544, 69202, 79088, 138404, 158176, 242207, 276808, 316352, 484414, 553616, 968828, 1107232, 1937656, 2214464, 3875312, 7750624, 15501248]

約数ペア:

[(1, 15501248), (2, 7750624), (4, 3875312), (7, 2214464), (8, 1937656), (14, 1107232), (16, 968828), (28, 553616), (32, 484414), (49, 316352), (56, 276808), (64, 242207), (98, 158176), (112, 138404), (196, 79088), (224, 69202), (392, 39544), (448, 34601), (784, 19772), (1568, 9886), (3136, 4943)]