2888144

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:363

約数の個数: 40

約数和(自身を含む): 6481728

約数和(自身を除く): 3593584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 241, 428, 482, 749, 856, 964, 1498, 1687, 1712, 1928, 2996, 3374, 3856, 5992, 6748, 11984, 13496, 25787, 26992, 51574, 103148, 180509, 206296, 361018, 412592, 722036, 1444072, 2888144]

約数ペア:

[(1, 2888144), (2, 1444072), (4, 722036), (7, 412592), (8, 361018), (14, 206296), (16, 180509), (28, 103148), (56, 51574), (107, 26992), (112, 25787), (214, 13496), (241, 11984), (428, 6748), (482, 5992), (749, 3856), (856, 3374), (964, 2996), (1498, 1928), (1687, 1712)]