28851714

素因数分解:

$2^1\times 3^4\times {\mathrm{313}}^1\times {\mathrm{569}}^1$

素因数の和:896

約数の個数: 40

約数和(自身を含む): 64969740

約数和(自身を除く): 36118026

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 313, 569, 626, 939, 1138, 1707, 1878, 2817, 3414, 5121, 5634, 8451, 10242, 15363, 16902, 25353, 30726, 46089, 50706, 92178, 178097, 356194, 534291, 1068582, 1602873, 3205746, 4808619, 9617238, 14425857, 28851714]

約数ペア:

[(1, 28851714), (2, 14425857), (3, 9617238), (6, 4808619), (9, 3205746), (18, 1602873), (27, 1068582), (54, 534291), (81, 356194), (162, 178097), (313, 92178), (569, 50706), (626, 46089), (939, 30726), (1138, 25353), (1707, 16902), (1878, 15363), (2817, 10242), (3414, 8451), (5121, 5634)]