27791569456

素因数分解:

$2^4\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1112731}}^1$

素因数の和:1112969

約数の個数: 40

約数和(自身を含む): 61814488064

約数和(自身を除く): 34022918608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 223, 446, 892, 1561, 1784, 3122, 3568, 6244, 12488, 24976, 1112731, 2225462, 4450924, 7789117, 8901848, 15578234, 17803696, 31156468, 62312936, 124625872, 248139013, 496278026, 992556052, 1736973091, 1985112104, 3473946182, 3970224208, 6947892364, 13895784728, 27791569456]

約数ペア:

[(1, 27791569456), (2, 13895784728), (4, 6947892364), (7, 3970224208), (8, 3473946182), (14, 1985112104), (16, 1736973091), (28, 992556052), (56, 496278026), (112, 248139013), (223, 124625872), (446, 62312936), (892, 31156468), (1561, 17803696), (1784, 15578234), (3122, 8901848), (3568, 7789117), (6244, 4450924), (12488, 2225462), (24976, 1112731)]