42249956

素因数分解:

$2^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{1373}}^1$

素因数の和:1548

約数の個数: 36

約数和(自身を含む): 86619708

約数和(自身を除く): 44369752

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 157, 196, 314, 628, 1099, 1373, 2198, 2746, 4396, 5492, 7693, 9611, 15386, 19222, 30772, 38444, 67277, 134554, 215561, 269108, 431122, 862244, 1508927, 3017854, 6035708, 10562489, 21124978, 42249956]

約数ペア:

[(1, 42249956), (2, 21124978), (4, 10562489), (7, 6035708), (14, 3017854), (28, 1508927), (49, 862244), (98, 431122), (157, 269108), (196, 215561), (314, 134554), (628, 67277), (1099, 38444), (1373, 30772), (2198, 19222), (2746, 15386), (4396, 9611), (5492, 7693)]