28496076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{339239}}^1$

素因数の和:339253

約数の個数: 24

約数和(自身を含む): 75989760

約数和(自身を除く): 47493684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 339239, 678478, 1017717, 1356956, 2035434, 2374673, 4070868, 4749346, 7124019, 9498692, 14248038, 28496076]

約数ペア:

[(1, 28496076), (2, 14248038), (3, 9498692), (4, 7124019), (6, 4749346), (7, 4070868), (12, 2374673), (14, 2035434), (21, 1356956), (28, 1017717), (42, 678478), (84, 339239)]