28879582

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 48107520

約数和(自身を除く): 19227938

約数列:

[1, 2, 19, 23, 38, 46, 173, 191, 346, 382, 437, 874, 3287, 3629, 3979, 4393, 6574, 7258, 7958, 8786, 33043, 66086, 75601, 83467, 151202, 166934, 627817, 759989, 1255634, 1519978, 14439791, 28879582]

約数ペア:

[(1, 28879582), (2, 14439791), (19, 1519978), (23, 1255634), (38, 759989), (46, 627817), (173, 166934), (191, 151202), (346, 83467), (382, 75601), (437, 66086), (874, 33043), (3287, 8786), (3629, 7958), (3979, 7258), (4393, 6574)]