28500276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{339289}}^1$

素因数の和:339303

約数の個数: 24

約数和(自身を含む): 76000960

約数和(自身を除く): 47500684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 339289, 678578, 1017867, 1357156, 2035734, 2375023, 4071468, 4750046, 7125069, 9500092, 14250138, 28500276]

約数ペア:

[(1, 28500276), (2, 14250138), (3, 9500092), (4, 7125069), (6, 4750046), (7, 4071468), (12, 2375023), (14, 2035734), (21, 1357156), (28, 1017867), (42, 678578), (84, 339289)]