28925724

素因数分解:

$2^2\times 3^1\times {\mathrm{1399}}^1\times {\mathrm{1723}}^1$

素因数の和:3129

約数の個数: 24

約数和(自身を含む): 67580800

約数和(自身を除く): 38655076

約数列:

[1, 2, 3, 4, 6, 12, 1399, 1723, 2798, 3446, 4197, 5169, 5596, 6892, 8394, 10338, 16788, 20676, 2410477, 4820954, 7231431, 9641908, 14462862, 28925724]

約数ペア:

[(1, 28925724), (2, 14462862), (3, 9641908), (4, 7231431), (6, 4820954), (12, 2410477), (1399, 20676), (1723, 16788), (2798, 10338), (3446, 8394), (4197, 6892), (5169, 5596)]