28554378

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{13183}}^1$

素因数の和:13226

約数の個数: 24

約数和(自身を含む): 60277248

約数和(自身を除く): 31722870

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 13183, 26366, 39549, 79098, 250477, 500954, 751431, 1502862, 4759063, 9518126, 14277189, 28554378]

約数ペア:

[(1, 28554378), (2, 14277189), (3, 9518126), (6, 4759063), (19, 1502862), (38, 751431), (57, 500954), (114, 250477), (361, 79098), (722, 39549), (1083, 26366), (2166, 13183)]