28508922

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{13537}}^1$

素因数の和:13564

約数の個数: 40

約数和(自身を含む): 68800116

約数和(自身を除く): 40291194

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 13537, 27074, 40611, 81222, 121833, 175981, 243666, 351962, 365499, 527943, 730998, 1055886, 1096497, 1583829, 2192994, 3167658, 4751487, 9502974, 14254461, 28508922]

約数ペア:

[(1, 28508922), (2, 14254461), (3, 9502974), (6, 4751487), (9, 3167658), (13, 2192994), (18, 1583829), (26, 1096497), (27, 1055886), (39, 730998), (54, 527943), (78, 365499), (81, 351962), (117, 243666), (162, 175981), (234, 121833), (351, 81222), (702, 40611), (1053, 27074), (2106, 13537)]