25397136

素因数分解:

$2^4\times 3^2\times {\mathrm{176369}}^1$

素因数の和:176383

約数の個数: 30

約数和(自身を含む): 71077110

約数和(自身を除く): 45679974

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 176369, 352738, 529107, 705476, 1058214, 1410952, 1587321, 2116428, 2821904, 3174642, 4232856, 6349284, 8465712, 12698568, 25397136]

約数ペア:

[(1, 25397136), (2, 12698568), (3, 8465712), (4, 6349284), (6, 4232856), (8, 3174642), (9, 2821904), (12, 2116428), (16, 1587321), (18, 1410952), (24, 1058214), (36, 705476), (48, 529107), (72, 352738), (144, 176369)]