27138884

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{1303}}^1$

素因数の和:1475

約数の個数: 24

約数和(自身を含む): 49072128

約数和(自身を除く): 21933244

約数列:

[1, 2, 4, 41, 82, 127, 164, 254, 508, 1303, 2606, 5207, 5212, 10414, 20828, 53423, 106846, 165481, 213692, 330962, 661924, 6784721, 13569442, 27138884]

約数ペア:

[(1, 27138884), (2, 13569442), (4, 6784721), (41, 661924), (82, 330962), (127, 213692), (164, 165481), (254, 106846), (508, 53423), (1303, 20828), (2606, 10414), (5207, 5212)]