25101421672

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1347221}}^1$

素因数の和:1347381

約数の個数: 32

約数和(自身を含む): 50197491720

約数和(自身を除く): 25096070048

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 137, 274, 548, 1096, 2329, 4658, 9316, 18632, 1347221, 2694442, 5388884, 10777768, 22902757, 45805514, 91611028, 183222056, 184569277, 369138554, 738277108, 1476554216, 3137677709, 6275355418, 12550710836, 25101421672]

約数ペア:

[(1, 25101421672), (2, 12550710836), (4, 6275355418), (8, 3137677709), (17, 1476554216), (34, 738277108), (68, 369138554), (136, 184569277), (137, 183222056), (274, 91611028), (548, 45805514), (1096, 22902757), (2329, 10777768), (4658, 5388884), (9316, 2694442), (18632, 1347221)]