28569662

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 48743424

約数和(自身を除く): 20173762

約数列:

[1, 2, 11, 22, 31, 62, 163, 257, 326, 341, 514, 682, 1793, 2827, 3586, 5053, 5654, 7967, 10106, 15934, 41891, 55583, 83782, 87637, 111166, 175274, 460801, 921602, 1298621, 2597242, 14284831, 28569662]

約数ペア:

[(1, 28569662), (2, 14284831), (11, 2597242), (22, 1298621), (31, 921602), (62, 460801), (163, 175274), (257, 111166), (326, 87637), (341, 83782), (514, 55583), (682, 41891), (1793, 15934), (2827, 10106), (3586, 7967), (5053, 5654)]