28487538

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{4289}}^1$

素因数の和:4344

約数の個数: 40

約数和(自身を含む): 65405340

約数和(自身を除く): 36917802

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 246, 369, 738, 1107, 2214, 3321, 4289, 6642, 8578, 12867, 25734, 38601, 77202, 115803, 175849, 231606, 347409, 351698, 527547, 694818, 1055094, 1582641, 3165282, 4747923, 9495846, 14243769, 28487538]

約数ペア:

[(1, 28487538), (2, 14243769), (3, 9495846), (6, 4747923), (9, 3165282), (18, 1582641), (27, 1055094), (41, 694818), (54, 527547), (81, 351698), (82, 347409), (123, 231606), (162, 175849), (246, 115803), (369, 77202), (738, 38601), (1107, 25734), (2214, 12867), (3321, 8578), (4289, 6642)]