2855549648

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1\times {\mathrm{859}}^1$

素因数の和:1384

約数の個数: 80

約数和(自身を含む): 6439349760

約数和(自身を除く): 3583800112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 443, 469, 536, 859, 886, 938, 1072, 1718, 1772, 1876, 3101, 3436, 3544, 3752, 6013, 6202, 6872, 7088, 7504, 12026, 12404, 13744, 24052, 24808, 29681, 48104, 49616, 57553, 59362, 96208, 115106, 118724, 207767, 230212, 237448, 380537, 402871, 415534, 460424, 474896, 761074, 805742, 831068, 920848, 1522148, 1611484, 1662136, 2663759, 3044296, 3222968, 3324272, 5327518, 6088592, 6445936, 10655036, 21310072, 25495979, 42620144, 50991958, 101983916, 178471853, 203967832, 356943706, 407935664, 713887412, 1427774824, 2855549648]

約数ペア:

[(1, 2855549648), (2, 1427774824), (4, 713887412), (7, 407935664), (8, 356943706), (14, 203967832), (16, 178471853), (28, 101983916), (56, 50991958), (67, 42620144), (112, 25495979), (134, 21310072), (268, 10655036), (443, 6445936), (469, 6088592), (536, 5327518), (859, 3324272), (886, 3222968), (938, 3044296), (1072, 2663759), (1718, 1662136), (1772, 1611484), (1876, 1522148), (3101, 920848), (3436, 831068), (3544, 805742), (3752, 761074), (6013, 474896), (6202, 460424), (6872, 415534), (7088, 402871), (7504, 380537), (12026, 237448), (12404, 230212), (13744, 207767), (24052, 118724), (24808, 115106), (29681, 96208), (48104, 59362), (49616, 57553)]