28385826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{5981}}^1$

素因数の和:6106

約数の個数: 32

約数和(自身を含む): 65467008

約数和(自身を除く): 37081182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 226, 339, 678, 791, 1582, 2373, 4746, 5981, 11962, 17943, 35886, 41867, 83734, 125601, 251202, 675853, 1351706, 2027559, 4055118, 4730971, 9461942, 14192913, 28385826]

約数ペア:

[(1, 28385826), (2, 14192913), (3, 9461942), (6, 4730971), (7, 4055118), (14, 2027559), (21, 1351706), (42, 675853), (113, 251202), (226, 125601), (339, 83734), (678, 41867), (791, 35886), (1582, 17943), (2373, 11962), (4746, 5981)]