28046634

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3571}}^1$

素因数の和:3611

約数の個数: 64

約数和(自身を含む): 74068992

約数和(自身を除く): 46022358

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 66, 77, 102, 119, 154, 187, 231, 238, 357, 374, 462, 561, 714, 1122, 1309, 2618, 3571, 3927, 7142, 7854, 10713, 21426, 24997, 39281, 49994, 60707, 74991, 78562, 117843, 121414, 149982, 182121, 235686, 274967, 364242, 424949, 549934, 667777, 824901, 849898, 1274847, 1335554, 1649802, 2003331, 2549694, 4006662, 4674439, 9348878, 14023317, 28046634]

約数ペア:

[(1, 28046634), (2, 14023317), (3, 9348878), (6, 4674439), (7, 4006662), (11, 2549694), (14, 2003331), (17, 1649802), (21, 1335554), (22, 1274847), (33, 849898), (34, 824901), (42, 667777), (51, 549934), (66, 424949), (77, 364242), (102, 274967), (119, 235686), (154, 182121), (187, 149982), (231, 121414), (238, 117843), (357, 78562), (374, 74991), (462, 60707), (561, 49994), (714, 39281), (1122, 24997), (1309, 21426), (2618, 10713), (3571, 7854), (3927, 7142)]