28839041

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{1061}}^1$

素因数の和:1432

約数の個数: 16

約数和(自身を含む): 36091008

約数和(自身を除く): 7251967

約数列:

[1, 7, 11, 77, 353, 1061, 2471, 3883, 7427, 11671, 27181, 81697, 374533, 2621731, 4119863, 28839041]

約数ペア:

[(1, 28839041), (7, 4119863), (11, 2621731), (77, 374533), (353, 81697), (1061, 27181), (2471, 11671), (3883, 7427)]