42767956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{727}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 93929472

約数和(自身を除く): 51161516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 191, 308, 382, 727, 764, 1337, 1454, 2101, 2674, 2908, 4202, 5089, 5348, 7997, 8404, 10178, 14707, 15994, 20356, 29414, 31988, 55979, 58828, 111958, 138857, 223916, 277714, 555428, 971999, 1527427, 1943998, 3054854, 3887996, 6109708, 10691989, 21383978, 42767956]

約数ペア:

[(1, 42767956), (2, 21383978), (4, 10691989), (7, 6109708), (11, 3887996), (14, 3054854), (22, 1943998), (28, 1527427), (44, 971999), (77, 555428), (154, 277714), (191, 223916), (308, 138857), (382, 111958), (727, 58828), (764, 55979), (1337, 31988), (1454, 29414), (2101, 20356), (2674, 15994), (2908, 14707), (4202, 10178), (5089, 8404), (5348, 7997)]