27702922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 46569600

約数和(自身を除く): 18866678

約数列:

[1, 2, 13, 26, 43, 71, 86, 142, 349, 559, 698, 923, 1118, 1846, 3053, 4537, 6106, 9074, 15007, 24779, 30014, 39689, 49558, 79378, 195091, 322127, 390182, 644254, 1065497, 2130994, 13851461, 27702922]

約数ペア:

[(1, 27702922), (2, 13851461), (13, 2130994), (26, 1065497), (43, 644254), (71, 390182), (86, 322127), (142, 195091), (349, 79378), (559, 49558), (698, 39689), (923, 30014), (1118, 24779), (1846, 15007), (3053, 9074), (4537, 6106)]