27774632

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{457}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 53421120

約数和(自身を除く): 25646488

約数列:

[1, 2, 4, 8, 71, 107, 142, 214, 284, 428, 457, 568, 856, 914, 1828, 3656, 7597, 15194, 30388, 32447, 48899, 60776, 64894, 97798, 129788, 195596, 259576, 391192, 3471829, 6943658, 13887316, 27774632]

約数ペア:

[(1, 27774632), (2, 13887316), (4, 6943658), (8, 3471829), (71, 391192), (107, 259576), (142, 195596), (214, 129788), (284, 97798), (428, 64894), (457, 60776), (568, 48899), (856, 32447), (914, 30388), (1828, 15194), (3656, 7597)]