24992994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4513}}^1$

素因数の和:4602

約数の個数: 32

約数和(自身を含む): 54601344

約数和(自身を除く): 29608350

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 4513, 5538, 9026, 13539, 27078, 58669, 117338, 176007, 320423, 352014, 640846, 961269, 1922538, 4165499, 8330998, 12496497, 24992994]

約数ペア:

[(1, 24992994), (2, 12496497), (3, 8330998), (6, 4165499), (13, 1922538), (26, 961269), (39, 640846), (71, 352014), (78, 320423), (142, 176007), (213, 117338), (426, 58669), (923, 27078), (1846, 13539), (2769, 9026), (4513, 5538)]