21610848

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{32159}}^1$

素因数の和:32179

約数の個数: 48

約数和(自身を含む): 64834560

約数和(自身を除く): 43223712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 32159, 64318, 96477, 128636, 192954, 225113, 257272, 385908, 450226, 514544, 675339, 771816, 900452, 1029088, 1350678, 1543632, 1800904, 2701356, 3087264, 3601808, 5402712, 7203616, 10805424, 21610848]

約数ペア:

[(1, 21610848), (2, 10805424), (3, 7203616), (4, 5402712), (6, 3601808), (7, 3087264), (8, 2701356), (12, 1800904), (14, 1543632), (16, 1350678), (21, 1029088), (24, 900452), (28, 771816), (32, 675339), (42, 514544), (48, 450226), (56, 385908), (84, 257272), (96, 225113), (112, 192954), (168, 128636), (224, 96477), (336, 64318), (672, 32159)]