57265278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71761}}^1$

素因数の和:71792

約数の個数: 32

約数和(自身を含む): 137783040

約数和(自身を除く): 80517762

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 71761, 143522, 215283, 430566, 502327, 1004654, 1363459, 1506981, 2726918, 3013962, 4090377, 8180754, 9544213, 19088426, 28632639, 57265278]

約数ペア:

[(1, 57265278), (2, 28632639), (3, 19088426), (6, 9544213), (7, 8180754), (14, 4090377), (19, 3013962), (21, 2726918), (38, 1506981), (42, 1363459), (57, 1004654), (114, 502327), (133, 430566), (266, 215283), (399, 143522), (798, 71761)]