28458958

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{5113}}^1$

素因数の和:5160

約数の個数: 24

約数和(自身を含む): 48971664

約数和(自身を除く): 20512706

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 5113, 5566, 10226, 56243, 112486, 117599, 235198, 618673, 1237346, 1293589, 2587178, 14229479, 28458958]

約数ペア:

[(1, 28458958), (2, 14229479), (11, 2587178), (22, 1293589), (23, 1237346), (46, 618673), (121, 235198), (242, 117599), (253, 112486), (506, 56243), (2783, 10226), (5113, 5566)]