27878548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11833}}^1$

素因数の和:11887

約数の個数: 24

約数和(自身を含む): 53016320

約数和(自身を除く): 25137772

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 11833, 23666, 47332, 224827, 366823, 449654, 733646, 899308, 1467292, 6969637, 13939274, 27878548]

約数ペア:

[(1, 27878548), (2, 13939274), (4, 6969637), (19, 1467292), (31, 899308), (38, 733646), (62, 449654), (76, 366823), (124, 224827), (589, 47332), (1178, 23666), (2356, 11833)]