28711152

素因数分解:

$2^4\times 3^3\times {\mathrm{41}}^1\times {\mathrm{1621}}^1$

素因数の和:1679

約数の個数: 80

約数和(自身を含む): 84473760

約数和(自身を除く): 55762608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 72, 82, 108, 123, 144, 164, 216, 246, 328, 369, 432, 492, 656, 738, 984, 1107, 1476, 1621, 1968, 2214, 2952, 3242, 4428, 4863, 5904, 6484, 8856, 9726, 12968, 14589, 17712, 19452, 25936, 29178, 38904, 43767, 58356, 66461, 77808, 87534, 116712, 132922, 175068, 199383, 233424, 265844, 350136, 398766, 531688, 598149, 700272, 797532, 1063376, 1196298, 1595064, 1794447, 2392596, 3190128, 3588894, 4785192, 7177788, 9570384, 14355576, 28711152]

約数ペア:

[(1, 28711152), (2, 14355576), (3, 9570384), (4, 7177788), (6, 4785192), (8, 3588894), (9, 3190128), (12, 2392596), (16, 1794447), (18, 1595064), (24, 1196298), (27, 1063376), (36, 797532), (41, 700272), (48, 598149), (54, 531688), (72, 398766), (82, 350136), (108, 265844), (123, 233424), (144, 199383), (164, 175068), (216, 132922), (246, 116712), (328, 87534), (369, 77808), (432, 66461), (492, 58356), (656, 43767), (738, 38904), (984, 29178), (1107, 25936), (1476, 19452), (1621, 17712), (1968, 14589), (2214, 12968), (2952, 9726), (3242, 8856), (4428, 6484), (4863, 5904)]