63800672

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1489}}^1$

素因数の和:1615

約数の個数: 48

約数和(自身を含む): 136674720

約数和(自身を除く): 72874048

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 103, 104, 206, 208, 412, 416, 824, 1339, 1489, 1648, 2678, 2978, 3296, 5356, 5956, 10712, 11912, 19357, 21424, 23824, 38714, 42848, 47648, 77428, 153367, 154856, 306734, 309712, 613468, 619424, 1226936, 1993771, 2453872, 3987542, 4907744, 7975084, 15950168, 31900336, 63800672]

約数ペア:

[(1, 63800672), (2, 31900336), (4, 15950168), (8, 7975084), (13, 4907744), (16, 3987542), (26, 2453872), (32, 1993771), (52, 1226936), (103, 619424), (104, 613468), (206, 309712), (208, 306734), (412, 154856), (416, 153367), (824, 77428), (1339, 47648), (1489, 42848), (1648, 38714), (2678, 23824), (2978, 21424), (3296, 19357), (5356, 11912), (5956, 10712)]