28979526

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 64774080

約数和(自身を除く): 35794554

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 87, 97, 101, 102, 174, 194, 202, 291, 303, 493, 582, 606, 986, 1479, 1649, 1717, 2813, 2929, 2958, 3298, 3434, 4947, 5151, 5626, 5858, 8439, 8787, 9797, 9894, 10302, 16878, 17574, 19594, 29391, 47821, 49793, 58782, 95642, 99586, 143463, 149379, 166549, 284113, 286926, 298758, 333098, 499647, 568226, 852339, 999294, 1704678, 4829921, 9659842, 14489763, 28979526]

約数ペア:

[(1, 28979526), (2, 14489763), (3, 9659842), (6, 4829921), (17, 1704678), (29, 999294), (34, 852339), (51, 568226), (58, 499647), (87, 333098), (97, 298758), (101, 286926), (102, 284113), (174, 166549), (194, 149379), (202, 143463), (291, 99586), (303, 95642), (493, 58782), (582, 49793), (606, 47821), (986, 29391), (1479, 19594), (1649, 17574), (1717, 16878), (2813, 10302), (2929, 9894), (2958, 9797), (3298, 8787), (3434, 8439), (4947, 5858), (5151, 5626)]