40381108

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{4903}}^1$

素因数の和:5007

約数の個数: 24

約数和(自身を含む): 74148480

約数和(自身を除く): 33767372

約数列:

[1, 2, 4, 29, 58, 71, 116, 142, 284, 2059, 4118, 4903, 8236, 9806, 19612, 142187, 284374, 348113, 568748, 696226, 1392452, 10095277, 20190554, 40381108]

約数ペア:

[(1, 40381108), (2, 20190554), (4, 10095277), (29, 1392452), (58, 696226), (71, 568748), (116, 348113), (142, 284374), (284, 142187), (2059, 19612), (4118, 9806), (4903, 8236)]