28564346

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1\times {\mathrm{521}}^1$

素因数の和:949

約数の個数: 16

約数和(自身を含む): 43597440

約数和(自身を除く): 15033094

約数列:

[1, 2, 79, 158, 347, 521, 694, 1042, 27413, 41159, 54826, 82318, 180787, 361574, 14282173, 28564346]

約数ペア:

[(1, 28564346), (2, 14282173), (79, 361574), (158, 180787), (347, 82318), (521, 54826), (694, 41159), (1042, 27413)]