42495761

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:1005

約数の個数: 32

約数和(自身を含む): 57630720

約数和(自身を除く): 15134959

約数列:

[1, 7, 11, 19, 31, 77, 133, 209, 217, 341, 589, 937, 1463, 2387, 4123, 6479, 6559, 10307, 17803, 29047, 45353, 72149, 124621, 195833, 203329, 319517, 551893, 1370831, 2236619, 3863251, 6070823, 42495761]

約数ペア:

[(1, 42495761), (7, 6070823), (11, 3863251), (19, 2236619), (31, 1370831), (77, 551893), (133, 319517), (209, 203329), (217, 195833), (341, 124621), (589, 72149), (937, 45353), (1463, 29047), (2387, 17803), (4123, 10307), (6479, 6559)]