28516572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{113161}}^1$

素因数の和:113178

約数の個数: 36

約数和(自身を含む): 82381936

約数和(自身を除く): 53865364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 113161, 226322, 339483, 452644, 678966, 792127, 1018449, 1357932, 1584254, 2036898, 2376381, 3168508, 4073796, 4752762, 7129143, 9505524, 14258286, 28516572]

約数ペア:

[(1, 28516572), (2, 14258286), (3, 9505524), (4, 7129143), (6, 4752762), (7, 4073796), (9, 3168508), (12, 2376381), (14, 2036898), (18, 1584254), (21, 1357932), (28, 1018449), (36, 792127), (42, 678966), (63, 452644), (84, 339483), (126, 226322), (252, 113161)]