2749936

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:629

約数の個数: 40

約数和(自身を含む): 6241664

約数和(自身を除く): 3491728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 571, 602, 688, 1142, 1204, 2284, 2408, 3997, 4568, 4816, 7994, 9136, 15988, 24553, 31976, 49106, 63952, 98212, 171871, 196424, 343742, 392848, 687484, 1374968, 2749936]

約数ペア:

[(1, 2749936), (2, 1374968), (4, 687484), (7, 392848), (8, 343742), (14, 196424), (16, 171871), (28, 98212), (43, 63952), (56, 49106), (86, 31976), (112, 24553), (172, 15988), (301, 9136), (344, 7994), (571, 4816), (602, 4568), (688, 3997), (1142, 2408), (1204, 2284)]