28229458

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{3259}}^1$

素因数の和:3393

約数の個数: 16

約数和(自身を含む): 43657920

約数和(自身を除く): 15428462

約数列:

[1, 2, 61, 71, 122, 142, 3259, 4331, 6518, 8662, 198799, 231389, 397598, 462778, 14114729, 28229458]

約数ペア:

[(1, 28229458), (2, 14114729), (61, 462778), (71, 397598), (122, 231389), (142, 198799), (3259, 8662), (4331, 6518)]