28043268

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12497}}^1$

素因数の和:12532

約数の個数: 48

約数和(自身を含む): 75587904

約数和(自身を除く): 47544636

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 12497, 24994, 37491, 49988, 74982, 137467, 149964, 212449, 274934, 412401, 424898, 549868, 637347, 824802, 849796, 1274694, 1649604, 2336939, 2549388, 4673878, 7010817, 9347756, 14021634, 28043268]

約数ペア:

[(1, 28043268), (2, 14021634), (3, 9347756), (4, 7010817), (6, 4673878), (11, 2549388), (12, 2336939), (17, 1649604), (22, 1274694), (33, 849796), (34, 824802), (44, 637347), (51, 549868), (66, 424898), (68, 412401), (102, 274934), (132, 212449), (187, 149964), (204, 137467), (374, 74982), (561, 49988), (748, 37491), (1122, 24994), (2244, 12497)]