28350756

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{37501}}^1$

素因数の和:37521

約数の個数: 48

約数和(自身を含む): 84004480

約数和(自身を除く): 55653724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 37501, 75002, 112503, 150004, 225006, 262507, 337509, 450012, 525014, 675018, 787521, 1012527, 1050028, 1350036, 1575042, 2025054, 2362563, 3150084, 4050108, 4725126, 7087689, 9450252, 14175378, 28350756]

約数ペア:

[(1, 28350756), (2, 14175378), (3, 9450252), (4, 7087689), (6, 4725126), (7, 4050108), (9, 3150084), (12, 2362563), (14, 2025054), (18, 1575042), (21, 1350036), (27, 1050028), (28, 1012527), (36, 787521), (42, 675018), (54, 525014), (63, 450012), (84, 337509), (108, 262507), (126, 225006), (189, 150004), (252, 112503), (378, 75002), (756, 37501)]