56555784016

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{168409}}^1$

素因数の和:168707

約数の個数: 40

約数和(自身を含む): 111096708800

約数和(自身を除く): 54540924784

約数列:

[1, 2, 4, 8, 16, 139, 151, 278, 302, 556, 604, 1112, 1208, 2224, 2416, 20989, 41978, 83956, 167912, 168409, 335824, 336818, 673636, 1347272, 2694544, 23408851, 25429759, 46817702, 50859518, 93635404, 101719036, 187270808, 203438072, 374541616, 406876144, 3534736501, 7069473002, 14138946004, 28277892008, 56555784016]

約数ペア:

[(1, 56555784016), (2, 28277892008), (4, 14138946004), (8, 7069473002), (16, 3534736501), (139, 406876144), (151, 374541616), (278, 203438072), (302, 187270808), (556, 101719036), (604, 93635404), (1112, 50859518), (1208, 46817702), (2224, 25429759), (2416, 23408851), (20989, 2694544), (41978, 1347272), (83956, 673636), (167912, 336818), (168409, 335824)]