28871898

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{709}}^1$

素因数の和:1342

約数の個数: 32

約数和(自身を含む): 63184320

約数和(自身を除く): 34312422

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 617, 709, 1234, 1418, 1851, 2127, 3702, 4254, 6787, 7799, 13574, 15598, 20361, 23397, 40722, 46794, 437453, 874906, 1312359, 2624718, 4811983, 9623966, 14435949, 28871898]

約数ペア:

[(1, 28871898), (2, 14435949), (3, 9623966), (6, 4811983), (11, 2624718), (22, 1312359), (33, 874906), (66, 437453), (617, 46794), (709, 40722), (1234, 23397), (1418, 20361), (1851, 15598), (2127, 13574), (3702, 7799), (4254, 6787)]