77482912

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9803}}^1$

素因数の和:9845

約数の個数: 48

約数和(自身を含む): 172942560

約数和(自身を除く): 95459648

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 9803, 19606, 39212, 78424, 127439, 156848, 186257, 254878, 313696, 372514, 509756, 745028, 1019512, 1490056, 2039024, 2421341, 2980112, 4078048, 4842682, 5960224, 9685364, 19370728, 38741456, 77482912]

約数ペア:

[(1, 77482912), (2, 38741456), (4, 19370728), (8, 9685364), (13, 5960224), (16, 4842682), (19, 4078048), (26, 2980112), (32, 2421341), (38, 2039024), (52, 1490056), (76, 1019512), (104, 745028), (152, 509756), (208, 372514), (247, 313696), (304, 254878), (416, 186257), (494, 156848), (608, 127439), (988, 78424), (1976, 39212), (3952, 19606), (7904, 9803)]