40196744

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{16693}}^1$

素因数の和:16749

約数の個数: 32

約数和(自身を含む): 88144320

約数和(自身を除く): 47947576

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 16693, 33386, 66772, 116851, 133544, 233702, 467404, 717799, 934808, 1435598, 2871196, 5024593, 5742392, 10049186, 20098372, 40196744]

約数ペア:

[(1, 40196744), (2, 20098372), (4, 10049186), (7, 5742392), (8, 5024593), (14, 2871196), (28, 1435598), (43, 934808), (56, 717799), (86, 467404), (172, 233702), (301, 133544), (344, 116851), (602, 66772), (1204, 33386), (2408, 16693)]