276891496

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{38933}}^1$

素因数の和:39073

約数の個数: 32

約数和(自身を含む): 598026240

約数和(自身を除く): 321134744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 7112, 38933, 77866, 155732, 272531, 311464, 545062, 1090124, 2180248, 4944491, 9888982, 19777964, 34611437, 39555928, 69222874, 138445748, 276891496]

約数ペア:

[(1, 276891496), (2, 138445748), (4, 69222874), (7, 39555928), (8, 34611437), (14, 19777964), (28, 9888982), (56, 4944491), (127, 2180248), (254, 1090124), (508, 545062), (889, 311464), (1016, 272531), (1778, 155732), (3556, 77866), (7112, 38933)]