247755536

素因数分解:

$2^4\times 7^1\times {\mathrm{1063}}^1\times {\mathrm{2081}}^1$

素因数の和:3159

約数の個数: 40

約数和(自身を含む): 549381504

約数和(自身を除く): 301625968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1063, 2081, 2126, 4162, 4252, 7441, 8324, 8504, 14567, 14882, 16648, 17008, 29134, 29764, 33296, 58268, 59528, 116536, 119056, 233072, 2212103, 4424206, 8848412, 15484721, 17696824, 30969442, 35393648, 61938884, 123877768, 247755536]

約数ペア:

[(1, 247755536), (2, 123877768), (4, 61938884), (7, 35393648), (8, 30969442), (14, 17696824), (16, 15484721), (28, 8848412), (56, 4424206), (112, 2212103), (1063, 233072), (2081, 119056), (2126, 116536), (4162, 59528), (4252, 58268), (7441, 33296), (8324, 29764), (8504, 29134), (14567, 17008), (14882, 16648)]