25635588

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1237}}^1$

素因数の和:1412

約数の個数: 48

約数和(自身を含む): 65722944

約数和(自身を除く): 40087356

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 157, 314, 471, 628, 942, 1237, 1727, 1884, 2474, 3454, 3711, 4948, 5181, 6908, 7422, 10362, 13607, 14844, 20724, 27214, 40821, 54428, 81642, 163284, 194209, 388418, 582627, 776836, 1165254, 2136299, 2330508, 4272598, 6408897, 8545196, 12817794, 25635588]

約数ペア:

[(1, 25635588), (2, 12817794), (3, 8545196), (4, 6408897), (6, 4272598), (11, 2330508), (12, 2136299), (22, 1165254), (33, 776836), (44, 582627), (66, 388418), (132, 194209), (157, 163284), (314, 81642), (471, 54428), (628, 40821), (942, 27214), (1237, 20724), (1727, 14844), (1884, 13607), (2474, 10362), (3454, 7422), (3711, 6908), (4948, 5181)]