28314972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{112361}}^1$

素因数の和:112378

約数の個数: 36

約数和(自身を含む): 81799536

約数和(自身を除く): 53484564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 112361, 224722, 337083, 449444, 674166, 786527, 1011249, 1348332, 1573054, 2022498, 2359581, 3146108, 4044996, 4719162, 7078743, 9438324, 14157486, 28314972]

約数ペア:

[(1, 28314972), (2, 14157486), (3, 9438324), (4, 7078743), (6, 4719162), (7, 4044996), (9, 3146108), (12, 2359581), (14, 2022498), (18, 1573054), (21, 1348332), (28, 1011249), (36, 786527), (42, 674166), (63, 449444), (84, 337083), (126, 224722), (252, 112361)]