42228284

素因数分解:

$2^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{3877}}^1$

素因数の和:4277

約数の個数: 24

約数和(自身を含む): 84695520

約数和(自身を除く): 42467236

約数列:

[1, 2, 4, 7, 14, 28, 389, 778, 1556, 2723, 3877, 5446, 7754, 10892, 15508, 27139, 54278, 108556, 1508153, 3016306, 6032612, 10557071, 21114142, 42228284]

約数ペア:

[(1, 42228284), (2, 21114142), (4, 10557071), (7, 6032612), (14, 3016306), (28, 1508153), (389, 108556), (778, 54278), (1556, 27139), (2723, 15508), (3877, 10892), (5446, 7754)]