28756758

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{1097}}^1$

素因数の和:1376

約数の個数: 32

約数和(自身を含む): 61189344

約数和(自身を除く): 32432586

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 257, 514, 771, 1097, 1542, 2194, 3291, 4369, 6582, 8738, 13107, 18649, 26214, 37298, 55947, 111894, 281929, 563858, 845787, 1691574, 4792793, 9585586, 14378379, 28756758]

約数ペア:

[(1, 28756758), (2, 14378379), (3, 9585586), (6, 4792793), (17, 1691574), (34, 845787), (51, 563858), (102, 281929), (257, 111894), (514, 55947), (771, 37298), (1097, 26214), (1542, 18649), (2194, 13107), (3291, 8738), (4369, 6582)]