28998354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2729}}^1$

素因数の和:2775

約数の個数: 64

約数和(自身を含む): 75479040

約数和(自身を除く): 46480686

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 138, 154, 161, 231, 253, 322, 462, 483, 506, 759, 966, 1518, 1771, 2729, 3542, 5313, 5458, 8187, 10626, 16374, 19103, 30019, 38206, 57309, 60038, 62767, 90057, 114618, 125534, 180114, 188301, 210133, 376602, 420266, 439369, 630399, 690437, 878738, 1260798, 1318107, 1380874, 2071311, 2636214, 4142622, 4833059, 9666118, 14499177, 28998354]

約数ペア:

[(1, 28998354), (2, 14499177), (3, 9666118), (6, 4833059), (7, 4142622), (11, 2636214), (14, 2071311), (21, 1380874), (22, 1318107), (23, 1260798), (33, 878738), (42, 690437), (46, 630399), (66, 439369), (69, 420266), (77, 376602), (138, 210133), (154, 188301), (161, 180114), (231, 125534), (253, 114618), (322, 90057), (462, 62767), (483, 60038), (506, 57309), (759, 38206), (966, 30019), (1518, 19103), (1771, 16374), (2729, 10626), (3542, 8187), (5313, 5458)]