78870656

素因数分解:

$2^7\times {\mathrm{109}}^1\times {\mathrm{5653}}^1$

素因数の和:5776

約数の個数: 32

約数和(自身を含む): 158594700

約数和(自身を除く): 79724044

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 436, 872, 1744, 3488, 5653, 6976, 11306, 13952, 22612, 45224, 90448, 180896, 361792, 616177, 723584, 1232354, 2464708, 4929416, 9858832, 19717664, 39435328, 78870656]

約数ペア:

[(1, 78870656), (2, 39435328), (4, 19717664), (8, 9858832), (16, 4929416), (32, 2464708), (64, 1232354), (109, 723584), (128, 616177), (218, 361792), (436, 180896), (872, 90448), (1744, 45224), (3488, 22612), (5653, 13952), (6976, 11306)]