25079028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{431}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 63334656

約数和(自身を除く): 38255628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 373, 431, 746, 862, 1119, 1293, 1492, 1724, 2238, 2586, 4476, 4849, 5172, 5603, 9698, 11206, 14547, 16809, 19396, 22412, 29094, 33618, 58188, 67236, 160763, 321526, 482289, 643052, 964578, 1929156, 2089919, 4179838, 6269757, 8359676, 12539514, 25079028]

約数ペア:

[(1, 25079028), (2, 12539514), (3, 8359676), (4, 6269757), (6, 4179838), (12, 2089919), (13, 1929156), (26, 964578), (39, 643052), (52, 482289), (78, 321526), (156, 160763), (373, 67236), (431, 58188), (746, 33618), (862, 29094), (1119, 22412), (1293, 19396), (1492, 16809), (1724, 14547), (2238, 11206), (2586, 9698), (4476, 5603), (4849, 5172)]