7274288

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{607}}^1$

素因数の和:729

約数の個数: 40

約数和(自身を含む): 16284672

約数和(自身を除く): 9010384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 607, 749, 856, 1214, 1498, 1712, 2428, 2996, 4249, 4856, 5992, 8498, 9712, 11984, 16996, 33992, 64949, 67984, 129898, 259796, 454643, 519592, 909286, 1039184, 1818572, 3637144, 7274288]

約数ペア:

[(1, 7274288), (2, 3637144), (4, 1818572), (7, 1039184), (8, 909286), (14, 519592), (16, 454643), (28, 259796), (56, 129898), (107, 67984), (112, 64949), (214, 33992), (428, 16996), (607, 11984), (749, 9712), (856, 8498), (1214, 5992), (1498, 4856), (1712, 4249), (2428, 2996)]