28476402

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{13147}}^1$

素因数の和:13190

約数の個数: 24

約数和(自身を含む): 60112656

約数和(自身を除く): 31636254

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 13147, 26294, 39441, 78882, 249793, 499586, 749379, 1498758, 4746067, 9492134, 14238201, 28476402]

約数ペア:

[(1, 28476402), (2, 14238201), (3, 9492134), (6, 4746067), (19, 1498758), (38, 749379), (57, 499586), (114, 249793), (361, 78882), (722, 39441), (1083, 26294), (2166, 13147)]