42366254

素因数分解:

$2^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{4721}}^1$

素因数の和:5371

約数の個数: 16

約数和(自身を含む): 72756576

約数和(自身を除く): 30390322

約数列:

[1, 2, 7, 14, 641, 1282, 4487, 4721, 8974, 9442, 33047, 66094, 3026161, 6052322, 21183127, 42366254]

約数ペア:

[(1, 42366254), (2, 21183127), (7, 6052322), (14, 3026161), (641, 66094), (1282, 33047), (4487, 9442), (4721, 8974)]