7776772

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:411

約数の個数: 24

約数和(自身を含む): 13970880

約数和(自身を除く): 6194108

約数列:

[1, 2, 4, 71, 139, 142, 197, 278, 284, 394, 556, 788, 9869, 13987, 19738, 27383, 27974, 39476, 54766, 55948, 109532, 1944193, 3888386, 7776772]

約数ペア:

[(1, 7776772), (2, 3888386), (4, 1944193), (71, 109532), (139, 55948), (142, 54766), (197, 39476), (278, 27974), (284, 27383), (394, 19738), (556, 13987), (788, 9869)]