39681208

素因数分解:

$2^3\times 7^1\times {\mathrm{708593}}^1$

素因数の和:708606

約数の個数: 16

約数和(自身を含む): 85031280

約数和(自身を除く): 45350072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 708593, 1417186, 2834372, 4960151, 5668744, 9920302, 19840604, 39681208]

約数ペア:

[(1, 39681208), (2, 19840604), (4, 9920302), (7, 5668744), (8, 4960151), (14, 2834372), (28, 1417186), (56, 708593)]