28700514

素因数分解:

$2^1\times 3^3\times {\mathrm{457}}^1\times {\mathrm{1163}}^1$

素因数の和:1631

約数の個数: 32

約数和(自身を含む): 63973440

約数和(自身を除く): 35272926

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 457, 914, 1163, 1371, 2326, 2742, 3489, 4113, 6978, 8226, 10467, 12339, 20934, 24678, 31401, 62802, 531491, 1062982, 1594473, 3188946, 4783419, 9566838, 14350257, 28700514]

約数ペア:

[(1, 28700514), (2, 14350257), (3, 9566838), (6, 4783419), (9, 3188946), (18, 1594473), (27, 1062982), (54, 531491), (457, 62802), (914, 31401), (1163, 24678), (1371, 20934), (2326, 12339), (2742, 10467), (3489, 8226), (4113, 6978)]