68784592

素因数分解:

$2^4\times {\mathrm{1447}}^1\times {\mathrm{2971}}^1$

素因数の和:4426

約数の個数: 20

約数和(自身を含む): 133407136

約数和(自身を除く): 64622544

約数列:

[1, 2, 4, 8, 16, 1447, 2894, 2971, 5788, 5942, 11576, 11884, 23152, 23768, 47536, 4299037, 8598074, 17196148, 34392296, 68784592]

約数ペア:

[(1, 68784592), (2, 34392296), (4, 17196148), (8, 8598074), (16, 4299037), (1447, 47536), (2894, 23768), (2971, 23152), (5788, 11884), (5942, 11576)]