39681712

素因数分解:

$2^4\times 7^1\times {\mathrm{354301}}^1$

素因数の和:354316

約数の個数: 20

約数和(自身を含む): 87866896

約数和(自身を除く): 48185184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 354301, 708602, 1417204, 2480107, 2834408, 4960214, 5668816, 9920428, 19840856, 39681712]

約数ペア:

[(1, 39681712), (2, 19840856), (4, 9920428), (7, 5668816), (8, 4960214), (14, 2834408), (16, 2480107), (28, 1417204), (56, 708602), (112, 354301)]