42538958

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{39461}}^1$

素因数の和:39488

約数の個数: 24

約数和(自身を含む): 80976024

約数和(自身を除く): 38437066

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 39461, 78922, 276227, 434071, 552454, 868142, 1933589, 3038497, 3867178, 6076994, 21269479, 42538958]

約数ペア:

[(1, 42538958), (2, 21269479), (7, 6076994), (11, 3867178), (14, 3038497), (22, 1933589), (49, 868142), (77, 552454), (98, 434071), (154, 276227), (539, 78922), (1078, 39461)]