39545884

素因数分解:

$2^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{4001}}^1$

素因数の和:4365

約数の個数: 24

約数和(自身を含む): 79335648

約数和(自身を除く): 39789764

約数列:

[1, 2, 4, 7, 14, 28, 353, 706, 1412, 2471, 4001, 4942, 8002, 9884, 16004, 28007, 56014, 112028, 1412353, 2824706, 5649412, 9886471, 19772942, 39545884]

約数ペア:

[(1, 39545884), (2, 19772942), (4, 9886471), (7, 5649412), (14, 2824706), (28, 1412353), (353, 112028), (706, 56014), (1412, 28007), (2471, 16004), (4001, 9884), (4942, 8002)]