77320712

素因数分解:

$2^3\times 7^1\times {\mathrm{1380727}}^1$

素因数の和:1380740

約数の個数: 16

約数和(自身を含む): 165687360

約数和(自身を除く): 88366648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1380727, 2761454, 5522908, 9665089, 11045816, 19330178, 38660356, 77320712]

約数ペア:

[(1, 77320712), (2, 38660356), (4, 19330178), (7, 11045816), (8, 9665089), (14, 5522908), (28, 2761454), (56, 1380727)]