54291286

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{283}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 95205888

約数和(自身を除く): 40914602

約数列:

[1, 2, 7, 14, 71, 142, 193, 283, 386, 497, 566, 994, 1351, 1981, 2702, 3962, 13703, 20093, 27406, 40186, 54619, 95921, 109238, 140651, 191842, 281302, 382333, 764666, 3877949, 7755898, 27145643, 54291286]

約数ペア:

[(1, 54291286), (2, 27145643), (7, 7755898), (14, 3877949), (71, 764666), (142, 382333), (193, 281302), (283, 191842), (386, 140651), (497, 109238), (566, 95921), (994, 54619), (1351, 40186), (1981, 27406), (2702, 20093), (3962, 13703)]