28596708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3067}}^1$

素因数の和:3121

約数の個数: 72

約数和(自身を含む): 84873152

約数和(自身を除く): 56276444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3067, 3108, 4662, 6134, 9201, 9324, 12268, 18402, 21469, 27603, 36804, 42938, 55206, 64407, 85876, 110412, 113479, 128814, 193221, 226958, 257628, 340437, 386442, 453916, 680874, 772884, 794353, 1021311, 1361748, 1588706, 2042622, 2383059, 3177412, 4085244, 4766118, 7149177, 9532236, 14298354, 28596708]

約数ペア:

[(1, 28596708), (2, 14298354), (3, 9532236), (4, 7149177), (6, 4766118), (7, 4085244), (9, 3177412), (12, 2383059), (14, 2042622), (18, 1588706), (21, 1361748), (28, 1021311), (36, 794353), (37, 772884), (42, 680874), (63, 453916), (74, 386442), (84, 340437), (111, 257628), (126, 226958), (148, 193221), (222, 128814), (252, 113479), (259, 110412), (333, 85876), (444, 64407), (518, 55206), (666, 42938), (777, 36804), (1036, 27603), (1332, 21469), (1554, 18402), (2331, 12268), (3067, 9324), (3108, 9201), (4662, 6134)]