28739018

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3163}}^1$

素因数の和:3242

約数の個数: 32

約数和(自身を含む): 54673920

約数和(自身を除く): 25934902

約数列:

[1, 2, 7, 11, 14, 22, 59, 77, 118, 154, 413, 649, 826, 1298, 3163, 4543, 6326, 9086, 22141, 34793, 44282, 69586, 186617, 243551, 373234, 487102, 1306319, 2052787, 2612638, 4105574, 14369509, 28739018]

約数ペア:

[(1, 28739018), (2, 14369509), (7, 4105574), (11, 2612638), (14, 2052787), (22, 1306319), (59, 487102), (77, 373234), (118, 243551), (154, 186617), (413, 69586), (649, 44282), (826, 34793), (1298, 22141), (3163, 9086), (4543, 6326)]