28441489108

素因数分解:

$2^2\times {\mathrm{1291}}^1\times {\mathrm{5507647}}^1$

素因数の和:5508942

約数の個数: 12

約数和(自身を含む): 49811168512

約数和(自身を除く): 21369679404

約数列:

[1, 2, 4, 1291, 2582, 5164, 5507647, 11015294, 22030588, 7110372277, 14220744554, 28441489108]

約数ペア:

[(1, 28441489108), (2, 14220744554), (4, 7110372277), (1291, 22030588), (2582, 11015294), (5164, 5507647)]