2872744

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1193}}^1$

素因数の和:1249

約数の個数: 32

約数和(自身を含む): 6304320

約数和(自身を除く): 3431576

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1193, 1204, 2386, 2408, 4772, 8351, 9544, 16702, 33404, 51299, 66808, 102598, 205196, 359093, 410392, 718186, 1436372, 2872744]

約数ペア:

[(1, 2872744), (2, 1436372), (4, 718186), (7, 410392), (8, 359093), (14, 205196), (28, 102598), (43, 66808), (56, 51299), (86, 33404), (172, 16702), (301, 9544), (344, 8351), (602, 4772), (1193, 2408), (1204, 2386)]