28709782

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{8737}}^1$

素因数の和:8823

約数の個数: 16

約数和(自身を含む): 45297792

約数和(自身を除く): 16588010

約数列:

[1, 2, 31, 53, 62, 106, 1643, 3286, 8737, 17474, 270847, 463061, 541694, 926122, 14354891, 28709782]

約数ペア:

[(1, 28709782), (2, 14354891), (31, 926122), (53, 541694), (62, 463061), (106, 270847), (1643, 17474), (3286, 8737)]