38493028

素因数分解:

$2^2\times 7^2\times {\mathrm{277}}^1\times {\mathrm{709}}^1$

素因数の和:1004

約数の個数: 36

約数和(自身を含む): 78754620

約数和(自身を除く): 40261592

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 277, 554, 709, 1108, 1418, 1939, 2836, 3878, 4963, 7756, 9926, 13573, 19852, 27146, 34741, 54292, 69482, 138964, 196393, 392786, 785572, 1374751, 2749502, 5499004, 9623257, 19246514, 38493028]

約数ペア:

[(1, 38493028), (2, 19246514), (4, 9623257), (7, 5499004), (14, 2749502), (28, 1374751), (49, 785572), (98, 392786), (196, 196393), (277, 138964), (554, 69482), (709, 54292), (1108, 34741), (1418, 27146), (1939, 19852), (2836, 13573), (3878, 9926), (4963, 7756)]