28854654

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1993}}^1$

素因数の和:2144

約数の個数: 32

約数和(自身を含む): 61255680

約数和(自身を除く): 32401026

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 127, 254, 381, 762, 1993, 2413, 3986, 4826, 5979, 7239, 11958, 14478, 37867, 75734, 113601, 227202, 253111, 506222, 759333, 1518666, 4809109, 9618218, 14427327, 28854654]

約数ペア:

[(1, 28854654), (2, 14427327), (3, 9618218), (6, 4809109), (19, 1518666), (38, 759333), (57, 506222), (114, 253111), (127, 227202), (254, 113601), (381, 75734), (762, 37867), (1993, 14478), (2413, 11958), (3986, 7239), (4826, 5979)]