66511284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{791801}}^1$

素因数の和:791815

約数の個数: 24

約数和(自身を含む): 177363648

約数和(自身を除く): 110852364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 791801, 1583602, 2375403, 3167204, 4750806, 5542607, 9501612, 11085214, 16627821, 22170428, 33255642, 66511284]

約数ペア:

[(1, 66511284), (2, 33255642), (3, 22170428), (4, 16627821), (6, 11085214), (7, 9501612), (12, 5542607), (14, 4750806), (21, 3167204), (28, 2375403), (42, 1583602), (84, 791801)]