8128768

素因数分解:

$2^8\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:410

約数の個数: 36

約数和(自身を含む): 16427628

約数和(自身を除く): 8298860

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 256, 281, 452, 562, 904, 1124, 1808, 2248, 3616, 4496, 7232, 8992, 14464, 17984, 28928, 31753, 35968, 63506, 71936, 127012, 254024, 508048, 1016096, 2032192, 4064384, 8128768]

約数ペア:

[(1, 8128768), (2, 4064384), (4, 2032192), (8, 1016096), (16, 508048), (32, 254024), (64, 127012), (113, 71936), (128, 63506), (226, 35968), (256, 31753), (281, 28928), (452, 17984), (562, 14464), (904, 8992), (1124, 7232), (1808, 4496), (2248, 3616)]