25379696

素因数分解:

$2^4\times {\mathrm{1223}}^1\times {\mathrm{1297}}^1$

素因数の和:2528

約数の個数: 20

約数和(自身を含む): 49251312

約数和(自身を除く): 23871616

約数列:

[1, 2, 4, 8, 16, 1223, 1297, 2446, 2594, 4892, 5188, 9784, 10376, 19568, 20752, 1586231, 3172462, 6344924, 12689848, 25379696]

約数ペア:

[(1, 25379696), (2, 12689848), (4, 6344924), (8, 3172462), (16, 1586231), (1223, 20752), (1297, 19568), (2446, 10376), (2594, 9784), (4892, 5188)]