28099876

素因数分解:

$2^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{4421}}^1$

素因数の和:4659

約数の個数: 24

約数和(自身を含む): 56460096

約数和(自身を除く): 28360220

約数列:

[1, 2, 4, 7, 14, 28, 227, 454, 908, 1589, 3178, 4421, 6356, 8842, 17684, 30947, 61894, 123788, 1003567, 2007134, 4014268, 7024969, 14049938, 28099876]

約数ペア:

[(1, 28099876), (2, 14049938), (4, 7024969), (7, 4014268), (14, 2007134), (28, 1003567), (227, 123788), (454, 61894), (908, 30947), (1589, 17684), (3178, 8842), (4421, 6356)]