66574672

素因数分解:

$2^4\times {\mathrm{887}}^1\times {\mathrm{4691}}^1$

素因数の和:5586

約数の個数: 20

約数和(自身を含む): 129161376

約数和(自身を除く): 62586704

約数列:

[1, 2, 4, 8, 16, 887, 1774, 3548, 4691, 7096, 9382, 14192, 18764, 37528, 75056, 4160917, 8321834, 16643668, 33287336, 66574672]

約数ペア:

[(1, 66574672), (2, 33287336), (4, 16643668), (8, 8321834), (16, 4160917), (887, 75056), (1774, 37528), (3548, 18764), (4691, 14192), (7096, 9382)]