42125422

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{2957}}^1$

素因数の和:3395

約数の個数: 16

約数和(自身を含む): 67087440

約数和(自身を除く): 24962018

約数列:

[1, 2, 17, 34, 419, 838, 2957, 5914, 7123, 14246, 50269, 100538, 1238983, 2477966, 21062711, 42125422]

約数ペア:

[(1, 42125422), (2, 21062711), (17, 2477966), (34, 1238983), (419, 100538), (838, 50269), (2957, 14246), (5914, 7123)]