28298994

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 57628800

約数和(自身を除く): 29329806

約数列:

[1, 2, 3, 6, 137, 173, 199, 274, 346, 398, 411, 519, 597, 822, 1038, 1194, 23701, 27263, 34427, 47402, 54526, 68854, 71103, 81789, 103281, 142206, 163578, 206562, 4716499, 9432998, 14149497, 28298994]

約数ペア:

[(1, 28298994), (2, 14149497), (3, 9432998), (6, 4716499), (137, 206562), (173, 163578), (199, 142206), (274, 103281), (346, 81789), (398, 71103), (411, 68854), (519, 54526), (597, 47402), (822, 34427), (1038, 27263), (1194, 23701)]