25563996

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{4523}}^1$

素因数の和:4690

約数の個数: 36

約数和(自身を含む): 65046072

約数和(自身を除く): 39482076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 4523, 5652, 9046, 13569, 18092, 27138, 40707, 54276, 81414, 162828, 710111, 1420222, 2130333, 2840444, 4260666, 6390999, 8521332, 12781998, 25563996]

約数ペア:

[(1, 25563996), (2, 12781998), (3, 8521332), (4, 6390999), (6, 4260666), (9, 2840444), (12, 2130333), (18, 1420222), (36, 710111), (157, 162828), (314, 81414), (471, 54276), (628, 40707), (942, 27138), (1413, 18092), (1884, 13569), (2826, 9046), (4523, 5652)]