42672404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{2027}}^1$

素因数の和:2327

約数の個数: 24

約数和(自身を含む): 78929760

約数和(自身を除く): 36257356

約数列:

[1, 2, 4, 19, 38, 76, 277, 554, 1108, 2027, 4054, 5263, 8108, 10526, 21052, 38513, 77026, 154052, 561479, 1122958, 2245916, 10668101, 21336202, 42672404]

約数ペア:

[(1, 42672404), (2, 21336202), (4, 10668101), (19, 2245916), (38, 1122958), (76, 561479), (277, 154052), (554, 77026), (1108, 38513), (2027, 21052), (4054, 10526), (5263, 8108)]