57278388

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{251221}}^1$

素因数の和:251247

約数の個数: 24

約数和(自身を含む): 140684320

約数和(自身を除く): 83405932

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 251221, 502442, 753663, 1004884, 1507326, 3014652, 4773199, 9546398, 14319597, 19092796, 28639194, 57278388]

約数ペア:

[(1, 57278388), (2, 28639194), (3, 19092796), (4, 14319597), (6, 9546398), (12, 4773199), (19, 3014652), (38, 1507326), (57, 1004884), (76, 753663), (114, 502442), (228, 251221)]