25090708

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1873}}^1$

素因数の和:2091

約数の個数: 24

約数和(自身を含む): 46752552

約数和(自身を除く): 21661844

約数列:

[1, 2, 4, 17, 34, 68, 197, 394, 788, 1873, 3349, 3746, 6698, 7492, 13396, 31841, 63682, 127364, 368981, 737962, 1475924, 6272677, 12545354, 25090708]

約数ペア:

[(1, 25090708), (2, 12545354), (4, 6272677), (17, 1475924), (34, 737962), (68, 368981), (197, 127364), (394, 63682), (788, 31841), (1873, 13396), (3349, 7492), (3746, 6698)]