26853478

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{6521}}^1$

素因数の和:6623

約数の個数: 16

約数和(自身を含む): 42262560

約数和(自身を除く): 15409082

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 6521, 13042, 189109, 378218, 462991, 925982, 13426739, 26853478]

約数ペア:

[(1, 26853478), (2, 13426739), (29, 925982), (58, 462991), (71, 378218), (142, 189109), (2059, 13042), (4118, 6521)]