39637988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{1409}}^1$

素因数の和:1967

約数の個数: 24

約数和(自身を含む): 74893560

約数和(自身を除く): 35255572

約数列:

[1, 2, 4, 13, 26, 52, 541, 1082, 1409, 2164, 2818, 5636, 7033, 14066, 18317, 28132, 36634, 73268, 762269, 1524538, 3049076, 9909497, 19818994, 39637988]

約数ペア:

[(1, 39637988), (2, 19818994), (4, 9909497), (13, 3049076), (26, 1524538), (52, 762269), (541, 73268), (1082, 36634), (1409, 28132), (2164, 18317), (2818, 14066), (5636, 7033)]