2855616

素因数分解:

$2^6\times 3^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:261

約数の個数: 56

約数和(自身を含む): 7680960

約数和(自身を除く): 4825344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 139, 192, 214, 278, 321, 417, 428, 556, 642, 834, 856, 1112, 1284, 1668, 1712, 2224, 2568, 3336, 3424, 4448, 5136, 6672, 6848, 8896, 10272, 13344, 14873, 20544, 26688, 29746, 44619, 59492, 89238, 118984, 178476, 237968, 356952, 475936, 713904, 951872, 1427808, 2855616]

約数ペア:

[(1, 2855616), (2, 1427808), (3, 951872), (4, 713904), (6, 475936), (8, 356952), (12, 237968), (16, 178476), (24, 118984), (32, 89238), (48, 59492), (64, 44619), (96, 29746), (107, 26688), (139, 20544), (192, 14873), (214, 13344), (278, 10272), (321, 8896), (417, 6848), (428, 6672), (556, 5136), (642, 4448), (834, 3424), (856, 3336), (1112, 2568), (1284, 2224), (1668, 1712)]