28012446

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6737}}^1$

素因数の和:6766

約数の個数: 64

約数和(自身を含む): 77621760

約数和(自身を除く): 49609314

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 693, 1386, 2079, 4158, 6737, 13474, 20211, 40422, 47159, 60633, 74107, 94318, 121266, 141477, 148214, 181899, 222321, 282954, 363798, 424431, 444642, 518749, 666963, 848862, 1037498, 1273293, 1333926, 1556247, 2000889, 2546586, 3112494, 4001778, 4668741, 9337482, 14006223, 28012446]

約数ペア:

[(1, 28012446), (2, 14006223), (3, 9337482), (6, 4668741), (7, 4001778), (9, 3112494), (11, 2546586), (14, 2000889), (18, 1556247), (21, 1333926), (22, 1273293), (27, 1037498), (33, 848862), (42, 666963), (54, 518749), (63, 444642), (66, 424431), (77, 363798), (99, 282954), (126, 222321), (154, 181899), (189, 148214), (198, 141477), (231, 121266), (297, 94318), (378, 74107), (462, 60633), (594, 47159), (693, 40422), (1386, 20211), (2079, 13474), (4158, 6737)]