28437464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19009}}^1$

素因数の和:19043

約数の個数: 32

約数和(自身を含む): 61592400

約数和(自身を除く): 33154936

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 19009, 38018, 76036, 152072, 209099, 323153, 418198, 646306, 836396, 1292612, 1672792, 2585224, 3554683, 7109366, 14218732, 28437464]

約数ペア:

[(1, 28437464), (2, 14218732), (4, 7109366), (8, 3554683), (11, 2585224), (17, 1672792), (22, 1292612), (34, 836396), (44, 646306), (68, 418198), (88, 323153), (136, 209099), (187, 152072), (374, 76036), (748, 38018), (1496, 19009)]