78825509548

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{7043}}^1\times {\mathrm{45869}}^1$

素因数の和:52977

約数の個数: 24

約数和(自身を含む): 140228993520

約数和(自身を除く): 61403483972

約数列:

[1, 2, 4, 61, 122, 244, 7043, 14086, 28172, 45869, 91738, 183476, 429623, 859246, 1718492, 2798009, 5596018, 11192036, 323055367, 646110734, 1292221468, 19706377387, 39412754774, 78825509548]

約数ペア:

[(1, 78825509548), (2, 39412754774), (4, 19706377387), (61, 1292221468), (122, 646110734), (244, 323055367), (7043, 11192036), (14086, 5596018), (28172, 2798009), (45869, 1718492), (91738, 859246), (183476, 429623)]