64392417383

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{1619}}^1\times {\mathrm{35291}}^1$

素因数の和:36947

約数の個数: 24

約数和(自身を含む): 78212718720

約数和(自身を除く): 13820301337

約数列:

[1, 7, 23, 49, 161, 1127, 1619, 11333, 35291, 37237, 79331, 247037, 260659, 811693, 1729259, 1824613, 5681851, 39772957, 57136129, 399952903, 1314130967, 2799670321, 9198916769, 64392417383]

約数ペア:

[(1, 64392417383), (7, 9198916769), (23, 2799670321), (49, 1314130967), (161, 399952903), (1127, 57136129), (1619, 39772957), (11333, 5681851), (35291, 1824613), (37237, 1729259), (79331, 811693), (247037, 260659)]