28713156

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{13831}}^1$

素因数の和:14011

約数の個数: 24

約数和(自身を含む): 67389504

約数和(自身を除く): 38676348

約数列:

[1, 2, 3, 4, 6, 12, 173, 346, 519, 692, 1038, 2076, 13831, 27662, 41493, 55324, 82986, 165972, 2392763, 4785526, 7178289, 9571052, 14356578, 28713156]

約数ペア:

[(1, 28713156), (2, 14356578), (3, 9571052), (4, 7178289), (6, 4785526), (12, 2392763), (173, 165972), (346, 82986), (519, 55324), (692, 41493), (1038, 27662), (2076, 13831)]