26880064

素因数分解:

$2^6\times {\mathrm{420001}}^1$

素因数の和:420013

約数の個数: 14

約数和(自身を含む): 53340254

約数和(自身を除く): 26460190

約数列:

[1, 2, 4, 8, 16, 32, 64, 420001, 840002, 1680004, 3360008, 6720016, 13440032, 26880064]

約数ペア:

[(1, 26880064), (2, 13440032), (4, 6720016), (8, 3360008), (16, 1680004), (32, 840002), (64, 420001)]