28812014

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{187091}}^1$

素因数の和:187111

約数の個数: 16

約数和(自身を含む): 53882496

約数和(自身を除く): 25070482

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 187091, 374182, 1309637, 2058001, 2619274, 4116002, 14406007, 28812014]

約数ペア:

[(1, 28812014), (2, 14406007), (7, 4116002), (11, 2619274), (14, 2058001), (22, 1309637), (77, 374182), (154, 187091)]