26558678

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{607}}^1$

素因数の和:907

約数の個数: 16

約数和(自身を含む): 40449024

約数和(自身を除く): 13890346

約数列:

[1, 2, 131, 167, 262, 334, 607, 1214, 21877, 43754, 79517, 101369, 159034, 202738, 13279339, 26558678]

約数ペア:

[(1, 26558678), (2, 13279339), (131, 202738), (167, 159034), (262, 101369), (334, 79517), (607, 43754), (1214, 21877)]