28775186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1637}}^1$

素因数の和:1714

約数の個数: 32

約数和(自身を含む): 50948352

約数和(自身を除く): 22173166

約数列:

[1, 2, 11, 17, 22, 34, 47, 94, 187, 374, 517, 799, 1034, 1598, 1637, 3274, 8789, 17578, 18007, 27829, 36014, 55658, 76939, 153878, 306119, 612238, 846329, 1307963, 1692658, 2615926, 14387593, 28775186]

約数ペア:

[(1, 28775186), (2, 14387593), (11, 2615926), (17, 1692658), (22, 1307963), (34, 846329), (47, 612238), (94, 306119), (187, 153878), (374, 76939), (517, 55658), (799, 36014), (1034, 27829), (1598, 18007), (1637, 17578), (3274, 8789)]