40795489

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1511}}^1$

素因数の和:1573

約数の個数: 24

約数和(自身を含む): 51710400

約数和(自身を除く): 10914911

約数列:

[1, 7, 19, 29, 49, 133, 203, 551, 931, 1421, 1511, 3857, 10577, 26999, 28709, 43819, 74039, 200963, 306733, 832561, 1406741, 2147131, 5827927, 40795489]

約数ペア:

[(1, 40795489), (7, 5827927), (19, 2147131), (29, 1406741), (49, 832561), (133, 306733), (203, 200963), (551, 74039), (931, 43819), (1421, 28709), (1511, 26999), (3857, 10577)]