56557596478

素因数分解:

$2^1\times {\mathrm{271}}^1\times {\mathrm{1613}}^1\times {\mathrm{64693}}^1$

素因数の和:66579

約数の個数: 16

約数和(自身を含む): 85203550656

約数和(自身を除く): 28645954178

約数列:

[1, 2, 271, 542, 1613, 3226, 64693, 129386, 437123, 874246, 17531803, 35063606, 104349809, 208699618, 28278798239, 56557596478]

約数ペア:

[(1, 56557596478), (2, 28278798239), (271, 208699618), (542, 104349809), (1613, 35063606), (3226, 17531803), (64693, 874246), (129386, 437123)]