42566446

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 71533728

約数和(自身を除く): 28967282

約数列:

[1, 2, 13, 26, 41, 73, 82, 146, 533, 547, 949, 1066, 1094, 1898, 2993, 5986, 7111, 14222, 22427, 38909, 39931, 44854, 77818, 79862, 291551, 519103, 583102, 1038206, 1637171, 3274342, 21283223, 42566446]

約数ペア:

[(1, 42566446), (2, 21283223), (13, 3274342), (26, 1637171), (41, 1038206), (73, 583102), (82, 519103), (146, 291551), (533, 79862), (547, 77818), (949, 44854), (1066, 39931), (1094, 38909), (1898, 22427), (2993, 14222), (5986, 7111)]