56685712

素因数分解:

$2^4\times {\mathrm{1303}}^1\times {\mathrm{2719}}^1$

素因数の和:4030

約数の個数: 20

約数和(自身を含む): 109953280

約数和(自身を除く): 53267568

約数列:

[1, 2, 4, 8, 16, 1303, 2606, 2719, 5212, 5438, 10424, 10876, 20848, 21752, 43504, 3542857, 7085714, 14171428, 28342856, 56685712]

約数ペア:

[(1, 56685712), (2, 28342856), (4, 14171428), (8, 7085714), (16, 3542857), (1303, 43504), (2606, 21752), (2719, 20848), (5212, 10876), (5438, 10424)]