42648647

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1487}}^1$

素因数の和:1582

約数の個数: 16

約数和(自身を含む): 47139840

約数和(自身を除く): 4491193

約数列:

[1, 23, 29, 43, 667, 989, 1247, 1487, 28681, 34201, 43123, 63941, 991829, 1470643, 1854289, 42648647]

約数ペア:

[(1, 42648647), (23, 1854289), (29, 1470643), (43, 991829), (667, 63941), (989, 43123), (1247, 34201), (1487, 28681)]