34391740

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{6691}}^1$

素因数の和:6957

約数の個数: 24

約数和(自身を含む): 72514512

約数和(自身を除く): 38122772

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2570, 5140, 6691, 13382, 26764, 33455, 66910, 133820, 1719587, 3439174, 6878348, 8597935, 17195870, 34391740]

約数ペア:

[(1, 34391740), (2, 17195870), (4, 8597935), (5, 6878348), (10, 3439174), (20, 1719587), (257, 133820), (514, 66910), (1028, 33455), (1285, 26764), (2570, 13382), (5140, 6691)]