28096974

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1171}}^1$

素因数の和:1253

約数の個数: 48

約数和(自身を含む): 64356864

約数和(自身を除く): 36259890

約数列:

[1, 2, 3, 6, 9, 18, 31, 43, 62, 86, 93, 129, 186, 258, 279, 387, 558, 774, 1171, 1333, 2342, 2666, 3513, 3999, 7026, 7998, 10539, 11997, 21078, 23994, 36301, 50353, 72602, 100706, 108903, 151059, 217806, 302118, 326709, 453177, 653418, 906354, 1560943, 3121886, 4682829, 9365658, 14048487, 28096974]

約数ペア:

[(1, 28096974), (2, 14048487), (3, 9365658), (6, 4682829), (9, 3121886), (18, 1560943), (31, 906354), (43, 653418), (62, 453177), (86, 326709), (93, 302118), (129, 217806), (186, 151059), (258, 108903), (279, 100706), (387, 72602), (558, 50353), (774, 36301), (1171, 23994), (1333, 21078), (2342, 11997), (2666, 10539), (3513, 7998), (3999, 7026)]