28163628

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{2707}}^1$

素因数の和:2751

約数の個数: 54

約数和(自身を含む): 75653396

約数和(自身を除く): 47489768

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 289, 306, 578, 612, 867, 1156, 1734, 2601, 2707, 3468, 5202, 5414, 8121, 10404, 10828, 16242, 24363, 32484, 46019, 48726, 92038, 97452, 138057, 184076, 276114, 414171, 552228, 782323, 828342, 1564646, 1656684, 2346969, 3129292, 4693938, 7040907, 9387876, 14081814, 28163628]

約数ペア:

[(1, 28163628), (2, 14081814), (3, 9387876), (4, 7040907), (6, 4693938), (9, 3129292), (12, 2346969), (17, 1656684), (18, 1564646), (34, 828342), (36, 782323), (51, 552228), (68, 414171), (102, 276114), (153, 184076), (204, 138057), (289, 97452), (306, 92038), (578, 48726), (612, 46019), (867, 32484), (1156, 24363), (1734, 16242), (2601, 10828), (2707, 10404), (3468, 8121), (5202, 5414)]