67319812

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{126541}}^1$

素因数の和:126571

約数の個数: 24

約数和(自身を含む): 141727040

約数和(自身を除く): 74407228

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 126541, 253082, 506164, 885787, 1771574, 2404279, 3543148, 4808558, 9617116, 16829953, 33659906, 67319812]

約数ペア:

[(1, 67319812), (2, 33659906), (4, 16829953), (7, 9617116), (14, 4808558), (19, 3543148), (28, 2404279), (38, 1771574), (76, 885787), (133, 506164), (266, 253082), (532, 126541)]