57138428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{7853}}^1$

素因数の和:7981

約数の個数: 24

約数和(自身を含む): 106877232

約数和(自身を除く): 49738804

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 428, 1819, 3638, 7276, 7853, 15706, 31412, 133501, 267002, 534004, 840271, 1680542, 3361084, 14284607, 28569214, 57138428]

約数ペア:

[(1, 57138428), (2, 28569214), (4, 14284607), (17, 3361084), (34, 1680542), (68, 840271), (107, 534004), (214, 267002), (428, 133501), (1819, 31412), (3638, 15706), (7276, 7853)]