14987728

素因数分解:

$2^4\times 7^3\times {\mathrm{2731}}^1$

素因数の和:2760

約数の個数: 40

約数和(自身を含む): 33876800

約数和(自身を除く): 18889072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2731, 2744, 5462, 5488, 10924, 19117, 21848, 38234, 43696, 76468, 133819, 152936, 267638, 305872, 535276, 936733, 1070552, 1873466, 2141104, 3746932, 7493864, 14987728]

約数ペア:

[(1, 14987728), (2, 7493864), (4, 3746932), (7, 2141104), (8, 1873466), (14, 1070552), (16, 936733), (28, 535276), (49, 305872), (56, 267638), (98, 152936), (112, 133819), (196, 76468), (343, 43696), (392, 38234), (686, 21848), (784, 19117), (1372, 10924), (2731, 5488), (2744, 5462)]