28387433

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:928

約数の個数: 16

約数和(自身を含む): 31570560

約数和(自身を除く): 3183127

約数列:

[1, 17, 29, 71, 493, 811, 1207, 2059, 13787, 23519, 35003, 57581, 399823, 978877, 1669849, 28387433]

約数ペア:

[(1, 28387433), (17, 1669849), (29, 978877), (71, 399823), (493, 57581), (811, 35003), (1207, 23519), (2059, 13787)]