28174504

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{49603}}^1$

素因数の和:49680

約数の個数: 16

約数和(自身を含む): 53572320

約数和(自身を除く): 25397816

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 49603, 99206, 198412, 396824, 3521813, 7043626, 14087252, 28174504]

約数ペア:

[(1, 28174504), (2, 14087252), (4, 7043626), (8, 3521813), (71, 396824), (142, 198412), (284, 99206), (568, 49603)]