25854296

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{1471}}^1$

素因数の和:1516

約数の個数: 32

約数和(自身を含む): 52550400

約数和(自身を除く): 26696104

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 1471, 2197, 2942, 4394, 5884, 8788, 11768, 17576, 19123, 38246, 76492, 152984, 248599, 497198, 994396, 1988792, 3231787, 6463574, 12927148, 25854296]

約数ペア:

[(1, 25854296), (2, 12927148), (4, 6463574), (8, 3231787), (13, 1988792), (26, 994396), (52, 497198), (104, 248599), (169, 152984), (338, 76492), (676, 38246), (1352, 19123), (1471, 17576), (2197, 11768), (2942, 8788), (4394, 5884)]