28480064

素因数分解:

$2^6\times {\mathrm{445001}}^1$

素因数の和:445013

約数の個数: 14

約数和(自身を含む): 56515254

約数和(自身を除く): 28035190

約数列:

[1, 2, 4, 8, 16, 32, 64, 445001, 890002, 1780004, 3560008, 7120016, 14240032, 28480064]

約数ペア:

[(1, 28480064), (2, 14240032), (4, 7120016), (8, 3560008), (16, 1780004), (32, 890002), (64, 445001)]