25005616

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{26489}}^1$

素因数の和:26556

約数の個数: 20

約数和(自身を含む): 49271400

約数和(自身を除く): 24265784

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 26489, 52978, 105956, 211912, 423824, 1562851, 3125702, 6251404, 12502808, 25005616]

約数ペア:

[(1, 25005616), (2, 12502808), (4, 6251404), (8, 3125702), (16, 1562851), (59, 423824), (118, 211912), (236, 105956), (472, 52978), (944, 26489)]