77538128

素因数分解:

$2^4\times {\mathrm{1487}}^1\times {\mathrm{3259}}^1$

素因数の和:4754

約数の個数: 20

約数和(自身を含む): 150377280

約数和(自身を除く): 72839152

約数列:

[1, 2, 4, 8, 16, 1487, 2974, 3259, 5948, 6518, 11896, 13036, 23792, 26072, 52144, 4846133, 9692266, 19384532, 38769064, 77538128]

約数ペア:

[(1, 77538128), (2, 38769064), (4, 19384532), (8, 9692266), (16, 4846133), (1487, 52144), (2974, 26072), (3259, 23792), (5948, 13036), (6518, 11896)]