66624908

素因数分解:

$2^2\times 7^2\times {\mathrm{311}}^1\times {\mathrm{1093}}^1$

素因数の和:1422

約数の個数: 36

約数和(自身を含む): 136189872

約数和(自身を除く): 69564964

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 311, 622, 1093, 1244, 2177, 2186, 4354, 4372, 7651, 8708, 15239, 15302, 30478, 30604, 53557, 60956, 107114, 214228, 339923, 679846, 1359692, 2379461, 4758922, 9517844, 16656227, 33312454, 66624908]

約数ペア:

[(1, 66624908), (2, 33312454), (4, 16656227), (7, 9517844), (14, 4758922), (28, 2379461), (49, 1359692), (98, 679846), (196, 339923), (311, 214228), (622, 107114), (1093, 60956), (1244, 53557), (2177, 30604), (2186, 30478), (4354, 15302), (4372, 15239), (7651, 8708)]