25788136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2237}}^1$

素因数の和:2385

約数の個数: 32

約数和(自身を含む): 53174880

約数和(自身を除く): 27386744

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 131, 262, 524, 1048, 1441, 2237, 2882, 4474, 5764, 8948, 11528, 17896, 24607, 49214, 98428, 196856, 293047, 586094, 1172188, 2344376, 3223517, 6447034, 12894068, 25788136]

約数ペア:

[(1, 25788136), (2, 12894068), (4, 6447034), (8, 3223517), (11, 2344376), (22, 1172188), (44, 586094), (88, 293047), (131, 196856), (262, 98428), (524, 49214), (1048, 24607), (1441, 17896), (2237, 11528), (2882, 8948), (4474, 5764)]