66440452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{883}}^1\times {\mathrm{1447}}^1$

素因数の和:2347

約数の個数: 24

約数和(自身を含む): 125443136

約数和(自身を除く): 59002684

約数列:

[1, 2, 4, 13, 26, 52, 883, 1447, 1766, 2894, 3532, 5788, 11479, 18811, 22958, 37622, 45916, 75244, 1277701, 2555402, 5110804, 16610113, 33220226, 66440452]

約数ペア:

[(1, 66440452), (2, 33220226), (4, 16610113), (13, 5110804), (26, 2555402), (52, 1277701), (883, 75244), (1447, 45916), (1766, 37622), (2894, 22958), (3532, 18811), (5788, 11479)]