28883946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{52901}}^1$

素因数の和:52926

約数の個数: 32

約数和(自身を含む): 71100288

約数和(自身を除く): 42216342

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 52901, 105802, 158703, 317406, 370307, 687713, 740614, 1110921, 1375426, 2063139, 2221842, 4126278, 4813991, 9627982, 14441973, 28883946]

約数ペア:

[(1, 28883946), (2, 14441973), (3, 9627982), (6, 4813991), (7, 4126278), (13, 2221842), (14, 2063139), (21, 1375426), (26, 1110921), (39, 740614), (42, 687713), (78, 370307), (91, 317406), (182, 158703), (273, 105802), (546, 52901)]