2651424

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:473

約数の個数: 48

約数和(自身を含む): 7076160

約数和(自身を除く): 4424736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 389, 426, 568, 778, 852, 1136, 1167, 1556, 1704, 2272, 2334, 3112, 3408, 4668, 6224, 6816, 9336, 12448, 18672, 27619, 37344, 55238, 82857, 110476, 165714, 220952, 331428, 441904, 662856, 883808, 1325712, 2651424]

約数ペア:

[(1, 2651424), (2, 1325712), (3, 883808), (4, 662856), (6, 441904), (8, 331428), (12, 220952), (16, 165714), (24, 110476), (32, 82857), (48, 55238), (71, 37344), (96, 27619), (142, 18672), (213, 12448), (284, 9336), (389, 6816), (426, 6224), (568, 4668), (778, 3408), (852, 3112), (1136, 2334), (1167, 2272), (1556, 1704)]