25499552

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{61297}}^1$

素因数の和:61320

約数の個数: 24

約数和(自身を含む): 54064836

約数和(自身を除く): 28565284

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 61297, 122594, 245188, 490376, 796861, 980752, 1593722, 1961504, 3187444, 6374888, 12749776, 25499552]

約数ペア:

[(1, 25499552), (2, 12749776), (4, 6374888), (8, 3187444), (13, 1961504), (16, 1593722), (26, 980752), (32, 796861), (52, 490376), (104, 245188), (208, 122594), (416, 61297)]