28614362

素因数分解:

$2^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{3923}}^1$

素因数の和:4453

約数の個数: 16

約数和(自身を含む): 49159872

約数和(自身を除く): 20545510

約数列:

[1, 2, 7, 14, 521, 1042, 3647, 3923, 7294, 7846, 27461, 54922, 2043883, 4087766, 14307181, 28614362]

約数ペア:

[(1, 28614362), (2, 14307181), (7, 4087766), (14, 2043883), (521, 54922), (1042, 27461), (3647, 7846), (3923, 7294)]