13461728

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3163}}^1$

素因数の和:3199

約数の個数: 48

約数和(自身を含む): 31893120

約数和(自身を除く): 18431392

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 3163, 4256, 6326, 12652, 22141, 25304, 44282, 50608, 60097, 88564, 101216, 120194, 177128, 240388, 354256, 420679, 480776, 708512, 841358, 961552, 1682716, 1923104, 3365432, 6730864, 13461728]

約数ペア:

[(1, 13461728), (2, 6730864), (4, 3365432), (7, 1923104), (8, 1682716), (14, 961552), (16, 841358), (19, 708512), (28, 480776), (32, 420679), (38, 354256), (56, 240388), (76, 177128), (112, 120194), (133, 101216), (152, 88564), (224, 60097), (266, 50608), (304, 44282), (532, 25304), (608, 22141), (1064, 12652), (2128, 6326), (3163, 4256)]