27801382

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 48999168

約数和(自身を除く): 21197786

約数列:

[1, 2, 7, 14, 67, 107, 134, 214, 277, 469, 554, 749, 938, 1498, 1939, 3878, 7169, 14338, 18559, 29639, 37118, 50183, 59278, 100366, 129913, 207473, 259826, 414946, 1985813, 3971626, 13900691, 27801382]

約数ペア:

[(1, 27801382), (2, 13900691), (7, 3971626), (14, 1985813), (67, 414946), (107, 259826), (134, 207473), (214, 129913), (277, 100366), (469, 59278), (554, 50183), (749, 37118), (938, 29639), (1498, 18559), (1939, 14338), (3878, 7169)]