38656226

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 68407680

約数和(自身を除く): 29751454

約数列:

[1, 2, 7, 14, 43, 86, 157, 301, 314, 409, 602, 818, 1099, 2198, 2863, 5726, 6751, 13502, 17587, 35174, 47257, 64213, 94514, 123109, 128426, 246218, 449491, 898982, 2761159, 5522318, 19328113, 38656226]

約数ペア:

[(1, 38656226), (2, 19328113), (7, 5522318), (14, 2761159), (43, 898982), (86, 449491), (157, 246218), (301, 128426), (314, 123109), (409, 94514), (602, 64213), (818, 47257), (1099, 35174), (2198, 17587), (2863, 13502), (5726, 6751)]