28329012

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{6007}}^1$

素因数の和:6148

約数の個数: 36

約数和(自身を含む): 72168096

約数和(自身を除く): 43839084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 2358, 4716, 6007, 12014, 18021, 24028, 36042, 54063, 72084, 108126, 216252, 786917, 1573834, 2360751, 3147668, 4721502, 7082253, 9443004, 14164506, 28329012]

約数ペア:

[(1, 28329012), (2, 14164506), (3, 9443004), (4, 7082253), (6, 4721502), (9, 3147668), (12, 2360751), (18, 1573834), (36, 786917), (131, 216252), (262, 108126), (393, 72084), (524, 54063), (786, 36042), (1179, 24028), (1572, 18021), (2358, 12014), (4716, 6007)]