25564902

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2239}}^1$

素因数の和:2428

約数の個数: 32

約数和(自身を含む): 56125440

約数和(自身を除く): 30560538

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 173, 346, 519, 1038, 1903, 2239, 3806, 4478, 5709, 6717, 11418, 13434, 24629, 49258, 73887, 147774, 387347, 774694, 1162041, 2324082, 4260817, 8521634, 12782451, 25564902]

約数ペア:

[(1, 25564902), (2, 12782451), (3, 8521634), (6, 4260817), (11, 2324082), (22, 1162041), (33, 774694), (66, 387347), (173, 147774), (346, 73887), (519, 49258), (1038, 24629), (1903, 13434), (2239, 11418), (3806, 6717), (4478, 5709)]