28742952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5519}}^1$

素因数の和:5566

約数の個数: 64

約数和(自身を含む): 84787200

約数和(自身を除く): 56044248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 5519, 11038, 16557, 22076, 33114, 38633, 44152, 66228, 77266, 115899, 132456, 154532, 171089, 231798, 309064, 342178, 463596, 513267, 684356, 927192, 1026534, 1197623, 1368712, 2053068, 2395246, 3592869, 4106136, 4790492, 7185738, 9580984, 14371476, 28742952]

約数ペア:

[(1, 28742952), (2, 14371476), (3, 9580984), (4, 7185738), (6, 4790492), (7, 4106136), (8, 3592869), (12, 2395246), (14, 2053068), (21, 1368712), (24, 1197623), (28, 1026534), (31, 927192), (42, 684356), (56, 513267), (62, 463596), (84, 342178), (93, 309064), (124, 231798), (168, 171089), (186, 154532), (217, 132456), (248, 115899), (372, 77266), (434, 66228), (651, 44152), (744, 38633), (868, 33114), (1302, 22076), (1736, 16557), (2604, 11038), (5208, 5519)]