42820372

素因数分解:

$2^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{6737}}^1$

素因数の和:6975

約数の個数: 24

約数和(自身を含む): 86030784

約数和(自身を除く): 43210412

約数列:

[1, 2, 4, 7, 14, 28, 227, 454, 908, 1589, 3178, 6356, 6737, 13474, 26948, 47159, 94318, 188636, 1529299, 3058598, 6117196, 10705093, 21410186, 42820372]

約数ペア:

[(1, 42820372), (2, 21410186), (4, 10705093), (7, 6117196), (14, 3058598), (28, 1529299), (227, 188636), (454, 94318), (908, 47159), (1589, 26948), (3178, 13474), (6356, 6737)]