28350252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{112501}}^1$

素因数の和:112518

約数の個数: 36

約数和(自身を含む): 81901456

約数和(自身を除く): 53551204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 112501, 225002, 337503, 450004, 675006, 787507, 1012509, 1350012, 1575014, 2025018, 2362521, 3150028, 4050036, 4725042, 7087563, 9450084, 14175126, 28350252]

約数ペア:

[(1, 28350252), (2, 14175126), (3, 9450084), (4, 7087563), (6, 4725042), (7, 4050036), (9, 3150028), (12, 2362521), (14, 2025018), (18, 1575014), (21, 1350012), (28, 1012509), (36, 787507), (42, 675006), (63, 450004), (84, 337503), (126, 225002), (252, 112501)]