66769046

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 108241920

約数和(自身を除く): 41472874

約数列:

[1, 2, 23, 46, 47, 89, 94, 178, 347, 694, 1081, 2047, 2162, 4094, 4183, 7981, 8366, 15962, 16309, 30883, 32618, 61766, 96209, 192418, 375107, 710309, 750214, 1420618, 1451501, 2903002, 33384523, 66769046]

約数ペア:

[(1, 66769046), (2, 33384523), (23, 2903002), (46, 1451501), (47, 1420618), (89, 750214), (94, 710309), (178, 375107), (347, 192418), (694, 96209), (1081, 61766), (2047, 32618), (2162, 30883), (4094, 16309), (4183, 15962), (7981, 8366)]