1566790232

素因数分解:

$2^3\times 7^1\times {\mathrm{421}}^1\times {\mathrm{66457}}^1$

素因数の和:66891

約数の個数: 32

約数和(自身を含む): 3365433120

約数和(自身を除く): 1798642888

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 421, 842, 1684, 2947, 3368, 5894, 11788, 23576, 66457, 132914, 265828, 465199, 531656, 930398, 1860796, 3721592, 27978397, 55956794, 111913588, 195848779, 223827176, 391697558, 783395116, 1566790232]

約数ペア:

[(1, 1566790232), (2, 783395116), (4, 391697558), (7, 223827176), (8, 195848779), (14, 111913588), (28, 55956794), (56, 27978397), (421, 3721592), (842, 1860796), (1684, 930398), (2947, 531656), (3368, 465199), (5894, 265828), (11788, 132914), (23576, 66457)]