28735112

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3917}}^1$

素因数の和:4061

約数の個数: 32

約数和(自身を含む): 62061120

約数和(自身を除く): 33326008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1834, 3668, 3917, 7336, 7834, 15668, 27419, 31336, 54838, 109676, 219352, 513127, 1026254, 2052508, 3591889, 4105016, 7183778, 14367556, 28735112]

約数ペア:

[(1, 28735112), (2, 14367556), (4, 7183778), (7, 4105016), (8, 3591889), (14, 2052508), (28, 1026254), (56, 513127), (131, 219352), (262, 109676), (524, 54838), (917, 31336), (1048, 27419), (1834, 15668), (3668, 7834), (3917, 7336)]