25539504

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{3389}}^1$

素因数の和:3557

約数の個数: 40

約数和(自身を含む): 66416880

約数和(自身を除く): 40877376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3389, 3768, 6778, 7536, 10167, 13556, 20334, 27112, 40668, 54224, 81336, 162672, 532073, 1064146, 1596219, 2128292, 3192438, 4256584, 6384876, 8513168, 12769752, 25539504]

約数ペア:

[(1, 25539504), (2, 12769752), (3, 8513168), (4, 6384876), (6, 4256584), (8, 3192438), (12, 2128292), (16, 1596219), (24, 1064146), (48, 532073), (157, 162672), (314, 81336), (471, 54224), (628, 40668), (942, 27112), (1256, 20334), (1884, 13556), (2512, 10167), (3389, 7536), (3768, 6778)]