39178636

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{4253}}^1$

素因数の和:4318

約数の個数: 36

約数和(自身を含む): 81472608

約数和(自身を除く): 42293972

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 658, 1316, 2303, 4253, 4606, 8506, 9212, 17012, 29771, 59542, 119084, 199891, 208397, 399782, 416794, 799564, 833588, 1399237, 2798474, 5596948, 9794659, 19589318, 39178636]

約数ペア:

[(1, 39178636), (2, 19589318), (4, 9794659), (7, 5596948), (14, 2798474), (28, 1399237), (47, 833588), (49, 799564), (94, 416794), (98, 399782), (188, 208397), (196, 199891), (329, 119084), (658, 59542), (1316, 29771), (2303, 17012), (4253, 9212), (4606, 8506)]