77824376

素因数分解:

$2^3\times 7^1\times {\mathrm{421}}^1\times {\mathrm{3301}}^1$

素因数の和:3735

約数の個数: 32

約数和(自身を含む): 167213280

約数和(自身を除く): 89388904

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 421, 842, 1684, 2947, 3301, 3368, 5894, 6602, 11788, 13204, 23107, 23576, 26408, 46214, 92428, 184856, 1389721, 2779442, 5558884, 9728047, 11117768, 19456094, 38912188, 77824376]

約数ペア:

[(1, 77824376), (2, 38912188), (4, 19456094), (7, 11117768), (8, 9728047), (14, 5558884), (28, 2779442), (56, 1389721), (421, 184856), (842, 92428), (1684, 46214), (2947, 26408), (3301, 23576), (3368, 23107), (5894, 13204), (6602, 11788)]