40455548

素因数分解:

$2^2\times 7^1\times {\mathrm{613}}^1\times {\mathrm{2357}}^1$

素因数の和:2981

約数の個数: 24

約数和(自身を含む): 81077472

約数和(自身を除く): 40621924

約数列:

[1, 2, 4, 7, 14, 28, 613, 1226, 2357, 2452, 4291, 4714, 8582, 9428, 16499, 17164, 32998, 65996, 1444841, 2889682, 5779364, 10113887, 20227774, 40455548]

約数ペア:

[(1, 40455548), (2, 20227774), (4, 10113887), (7, 5779364), (14, 2889682), (28, 1444841), (613, 65996), (1226, 32998), (2357, 17164), (2452, 16499), (4291, 9428), (4714, 8582)]