28167006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{751}}^1$

素因数の和:829

約数の個数: 64

約数和(自身を含む): 69304320

約数和(自身を除く): 41137314

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 47, 57, 94, 114, 133, 141, 266, 282, 329, 399, 658, 751, 798, 893, 987, 1502, 1786, 1974, 2253, 2679, 4506, 5257, 5358, 6251, 10514, 12502, 14269, 15771, 18753, 28538, 31542, 35297, 37506, 42807, 70594, 85614, 99883, 105891, 199766, 211782, 247079, 299649, 494158, 599298, 670643, 741237, 1341286, 1482474, 2011929, 4023858, 4694501, 9389002, 14083503, 28167006]

約数ペア:

[(1, 28167006), (2, 14083503), (3, 9389002), (6, 4694501), (7, 4023858), (14, 2011929), (19, 1482474), (21, 1341286), (38, 741237), (42, 670643), (47, 599298), (57, 494158), (94, 299649), (114, 247079), (133, 211782), (141, 199766), (266, 105891), (282, 99883), (329, 85614), (399, 70594), (658, 42807), (751, 37506), (798, 35297), (893, 31542), (987, 28538), (1502, 18753), (1786, 15771), (1974, 14269), (2253, 12502), (2679, 10514), (4506, 6251), (5257, 5358)]