28282956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181301}}^1$

素因数の和:181321

約数の個数: 24

約数和(自身を含む): 71070384

約数和(自身を除く): 42787428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 181301, 362602, 543903, 725204, 1087806, 2175612, 2356913, 4713826, 7070739, 9427652, 14141478, 28282956]

約数ペア:

[(1, 28282956), (2, 14141478), (3, 9427652), (4, 7070739), (6, 4713826), (12, 2356913), (13, 2175612), (26, 1087806), (39, 725204), (52, 543903), (78, 362602), (156, 181301)]