25855388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3167}}^1$

素因数の和:3341

約数の個数: 24

約数和(自身を含む): 49053312

約数和(自身を除く): 23197924

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 3167, 4082, 6334, 8164, 12668, 41171, 82342, 164684, 497219, 994438, 1988876, 6463847, 12927694, 25855388]

約数ペア:

[(1, 25855388), (2, 12927694), (4, 6463847), (13, 1988876), (26, 994438), (52, 497219), (157, 164684), (314, 82342), (628, 41171), (2041, 12668), (3167, 8164), (4082, 6334)]