28718904

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{52027}}^1$

素因数の和:52059

約数の個数: 32

約数和(自身を含む): 74920320

約数和(自身を除く): 46201416

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 52027, 104054, 156081, 208108, 312162, 416216, 624324, 1196621, 1248648, 2393242, 3589863, 4786484, 7179726, 9572968, 14359452, 28718904]

約数ペア:

[(1, 28718904), (2, 14359452), (3, 9572968), (4, 7179726), (6, 4786484), (8, 3589863), (12, 2393242), (23, 1248648), (24, 1196621), (46, 624324), (69, 416216), (92, 312162), (138, 208108), (184, 156081), (276, 104054), (552, 52027)]