66869888

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{9857}}^1$

素因数の和:9924

約数の個数: 32

約数和(自身を含む): 135744660

約数和(自身を除く): 68874772

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 424, 848, 1696, 3392, 6784, 9857, 19714, 39428, 78856, 157712, 315424, 522421, 630848, 1044842, 1261696, 2089684, 4179368, 8358736, 16717472, 33434944, 66869888]

約数ペア:

[(1, 66869888), (2, 33434944), (4, 16717472), (8, 8358736), (16, 4179368), (32, 2089684), (53, 1261696), (64, 1044842), (106, 630848), (128, 522421), (212, 315424), (424, 157712), (848, 78856), (1696, 39428), (3392, 19714), (6784, 9857)]