40283908

素因数分解:

$2^2\times 7^1\times {\mathrm{613}}^1\times {\mathrm{2347}}^1$

素因数の和:2971

約数の個数: 24

約数和(自身を含む): 80733632

約数和(自身を除く): 40449724

約数列:

[1, 2, 4, 7, 14, 28, 613, 1226, 2347, 2452, 4291, 4694, 8582, 9388, 16429, 17164, 32858, 65716, 1438711, 2877422, 5754844, 10070977, 20141954, 40283908]

約数ペア:

[(1, 40283908), (2, 20141954), (4, 10070977), (7, 5754844), (14, 2877422), (28, 1438711), (613, 65716), (1226, 32858), (2347, 17164), (2452, 16429), (4291, 9388), (4694, 8582)]