551567888

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{4903}}^1$

素因数の和:5079

約数の個数: 40

約数和(自身を含む): 1094572800

約数和(自身を除く): 543004912

約数列:

[1, 2, 4, 8, 16, 79, 89, 158, 178, 316, 356, 632, 712, 1264, 1424, 4903, 7031, 9806, 14062, 19612, 28124, 39224, 56248, 78448, 112496, 387337, 436367, 774674, 872734, 1549348, 1745468, 3098696, 3490936, 6197392, 6981872, 34472993, 68945986, 137891972, 275783944, 551567888]

約数ペア:

[(1, 551567888), (2, 275783944), (4, 137891972), (8, 68945986), (16, 34472993), (79, 6981872), (89, 6197392), (158, 3490936), (178, 3098696), (316, 1745468), (356, 1549348), (632, 872734), (712, 774674), (1264, 436367), (1424, 387337), (4903, 112496), (7031, 78448), (9806, 56248), (14062, 39224), (19612, 28124)]