26809858

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{5347}}^1$

素因数の和:5481

約数の個数: 16

約数和(自身を含む): 42356160

約数和(自身を除く): 15546302

約数列:

[1, 2, 23, 46, 109, 218, 2507, 5014, 5347, 10694, 122981, 245962, 582823, 1165646, 13404929, 26809858]

約数ペア:

[(1, 26809858), (2, 13404929), (23, 1165646), (46, 582823), (109, 245962), (218, 122981), (2507, 10694), (5014, 5347)]