28794108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{919}}^1$

素因数の和:1306

約数の個数: 48

約数和(自身を含む): 77073920

約数和(自身を除く): 48279812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 373, 746, 919, 1119, 1492, 1838, 2238, 2611, 2757, 3676, 4476, 5222, 5514, 6433, 7833, 10444, 11028, 12866, 15666, 19299, 25732, 31332, 38598, 77196, 342787, 685574, 1028361, 1371148, 2056722, 2399509, 4113444, 4799018, 7198527, 9598036, 14397054, 28794108]

約数ペア:

[(1, 28794108), (2, 14397054), (3, 9598036), (4, 7198527), (6, 4799018), (7, 4113444), (12, 2399509), (14, 2056722), (21, 1371148), (28, 1028361), (42, 685574), (84, 342787), (373, 77196), (746, 38598), (919, 31332), (1119, 25732), (1492, 19299), (1838, 15666), (2238, 12866), (2611, 11028), (2757, 10444), (3676, 7833), (4476, 6433), (5222, 5514)]