28786128

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{12239}}^1$

素因数の和:12264

約数の個数: 60

約数和(自身を含む): 86512320

約数和(自身を除く): 57726192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 12239, 24478, 36717, 48956, 73434, 85673, 97912, 146868, 171346, 195824, 257019, 293736, 342692, 514038, 587472, 599711, 685384, 1028076, 1199422, 1370768, 1799133, 2056152, 2398844, 3598266, 4112304, 4797688, 7196532, 9595376, 14393064, 28786128]

約数ペア:

[(1, 28786128), (2, 14393064), (3, 9595376), (4, 7196532), (6, 4797688), (7, 4112304), (8, 3598266), (12, 2398844), (14, 2056152), (16, 1799133), (21, 1370768), (24, 1199422), (28, 1028076), (42, 685384), (48, 599711), (49, 587472), (56, 514038), (84, 342692), (98, 293736), (112, 257019), (147, 195824), (168, 171346), (196, 146868), (294, 97912), (336, 85673), (392, 73434), (588, 48956), (784, 36717), (1176, 24478), (2352, 12239)]