28754502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1973}}^1$

素因数の和:2332

約数の個数: 32

約数和(自身を含む): 65947392

約数和(自身を除く): 37192890

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 347, 694, 1041, 1973, 2082, 2429, 3946, 4858, 5919, 7287, 11838, 13811, 14574, 27622, 41433, 82866, 684631, 1369262, 2053893, 4107786, 4792417, 9584834, 14377251, 28754502]

約数ペア:

[(1, 28754502), (2, 14377251), (3, 9584834), (6, 4792417), (7, 4107786), (14, 2053893), (21, 1369262), (42, 684631), (347, 82866), (694, 41433), (1041, 27622), (1973, 14574), (2082, 13811), (2429, 11838), (3946, 7287), (4858, 5919)]