38561936

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2477}}^1$

素因数の和:2631

約数の個数: 40

約数和(自身を含む): 86036160

約数和(自身を除く): 47474224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 2477, 3892, 4954, 7784, 9908, 15568, 17339, 19816, 34678, 39632, 69356, 138712, 277424, 344303, 688606, 1377212, 2410121, 2754424, 4820242, 5508848, 9640484, 19280968, 38561936]

約数ペア:

[(1, 38561936), (2, 19280968), (4, 9640484), (7, 5508848), (8, 4820242), (14, 2754424), (16, 2410121), (28, 1377212), (56, 688606), (112, 344303), (139, 277424), (278, 138712), (556, 69356), (973, 39632), (1112, 34678), (1946, 19816), (2224, 17339), (2477, 15568), (3892, 9908), (4954, 7784)]