2879872

素因数分解:

$2^7\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 5814000

約数和(自身を除く): 2934128

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 151, 298, 302, 596, 604, 1192, 1208, 2384, 2416, 4768, 4832, 9536, 9664, 19072, 19328, 22499, 44998, 89996, 179992, 359984, 719968, 1439936, 2879872]

約数ペア:

[(1, 2879872), (2, 1439936), (4, 719968), (8, 359984), (16, 179992), (32, 89996), (64, 44998), (128, 22499), (149, 19328), (151, 19072), (298, 9664), (302, 9536), (596, 4832), (604, 4768), (1192, 2416), (1208, 2384)]