28254072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15289}}^1$

素因数の和:15316

約数の個数: 64

約数和(自身を含む): 88070400

約数和(自身を除く): 59816328

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 15289, 30578, 45867, 61156, 91734, 107023, 122312, 168179, 183468, 214046, 321069, 336358, 366936, 428092, 504537, 642138, 672716, 856184, 1009074, 1177253, 1284276, 1345432, 2018148, 2354506, 2568552, 3531759, 4036296, 4709012, 7063518, 9418024, 14127036, 28254072]

約数ペア:

[(1, 28254072), (2, 14127036), (3, 9418024), (4, 7063518), (6, 4709012), (7, 4036296), (8, 3531759), (11, 2568552), (12, 2354506), (14, 2018148), (21, 1345432), (22, 1284276), (24, 1177253), (28, 1009074), (33, 856184), (42, 672716), (44, 642138), (56, 504537), (66, 428092), (77, 366936), (84, 336358), (88, 321069), (132, 214046), (154, 183468), (168, 168179), (231, 122312), (264, 107023), (308, 91734), (462, 61156), (616, 45867), (924, 30578), (1848, 15289)]