28644504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{170503}}^1$

素因数の和:170519

約数の個数: 32

約数和(自身を含む): 81841920

約数和(自身を除く): 53197416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 170503, 341006, 511509, 682012, 1023018, 1193521, 1364024, 2046036, 2387042, 3580563, 4092072, 4774084, 7161126, 9548168, 14322252, 28644504]

約数ペア:

[(1, 28644504), (2, 14322252), (3, 9548168), (4, 7161126), (6, 4774084), (7, 4092072), (8, 3580563), (12, 2387042), (14, 2046036), (21, 1364024), (24, 1193521), (28, 1023018), (42, 682012), (56, 511509), (84, 341006), (168, 170503)]