39765488

素因数分解:

$2^4\times 7^1\times {\mathrm{355049}}^1$

素因数の和:355064

約数の個数: 20

約数和(自身を含む): 88052400

約数和(自身を除く): 48286912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 355049, 710098, 1420196, 2485343, 2840392, 4970686, 5680784, 9941372, 19882744, 39765488]

約数ペア:

[(1, 39765488), (2, 19882744), (4, 9941372), (7, 5680784), (8, 4970686), (14, 2840392), (16, 2485343), (28, 1420196), (56, 710098), (112, 355049)]