28550800068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{339890477}}^1$

素因数の和:339890491

約数の個数: 24

約数和(自身を含む): 76135467072

約数和(自身を除く): 47584667004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 339890477, 679780954, 1019671431, 1359561908, 2039342862, 2379233339, 4078685724, 4758466678, 7137700017, 9516933356, 14275400034, 28550800068]

約数ペア:

[(1, 28550800068), (2, 14275400034), (3, 9516933356), (4, 7137700017), (6, 4758466678), (7, 4078685724), (12, 2379233339), (14, 2039342862), (21, 1359561908), (28, 1019671431), (42, 679780954), (84, 339890477)]