28752486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{1361}}^1$

素因数の和:1876

約数の個数: 32

約数和(自身を含む): 65899008

約数和(自身を除く): 37146522

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 503, 1006, 1361, 1509, 2722, 3018, 3521, 4083, 7042, 8166, 9527, 10563, 19054, 21126, 28581, 57162, 684583, 1369166, 2053749, 4107498, 4792081, 9584162, 14376243, 28752486]

約数ペア:

[(1, 28752486), (2, 14376243), (3, 9584162), (6, 4792081), (7, 4107498), (14, 2053749), (21, 1369166), (42, 684583), (503, 57162), (1006, 28581), (1361, 21126), (1509, 19054), (2722, 10563), (3018, 9527), (3521, 8166), (4083, 7042)]