39450292

素因数分解:

$2^2\times 7^2\times {\mathrm{431}}^1\times {\mathrm{467}}^1$

素因数の和:916

約数の個数: 36

約数和(自身を含む): 80668224

約数和(自身を除く): 41217932

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 431, 467, 862, 934, 1724, 1868, 3017, 3269, 6034, 6538, 12068, 13076, 21119, 22883, 42238, 45766, 84476, 91532, 201277, 402554, 805108, 1408939, 2817878, 5635756, 9862573, 19725146, 39450292]

約数ペア:

[(1, 39450292), (2, 19725146), (4, 9862573), (7, 5635756), (14, 2817878), (28, 1408939), (49, 805108), (98, 402554), (196, 201277), (431, 91532), (467, 84476), (862, 45766), (934, 42238), (1724, 22883), (1868, 21119), (3017, 13076), (3269, 12068), (6034, 6538)]