28112628

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7253}}^1$

素因数の和:7296

約数の個数: 48

約数和(自身を含む): 73120320

約数和(自身を除く): 45007692

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 7253, 14506, 21759, 29012, 43518, 87036, 123301, 137807, 246602, 275614, 369903, 413421, 493204, 551228, 739806, 826842, 1479612, 1653684, 2342719, 4685438, 7028157, 9370876, 14056314, 28112628]

約数ペア:

[(1, 28112628), (2, 14056314), (3, 9370876), (4, 7028157), (6, 4685438), (12, 2342719), (17, 1653684), (19, 1479612), (34, 826842), (38, 739806), (51, 551228), (57, 493204), (68, 413421), (76, 369903), (102, 275614), (114, 246602), (204, 137807), (228, 123301), (323, 87036), (646, 43518), (969, 29012), (1292, 21759), (1938, 14506), (3876, 7253)]