68816896

素因数分解:

$2^{12}\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:394

約数の個数: 52

約数和(自身を含む): 140655852

約数和(自身を除く): 71838956

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 317, 424, 512, 634, 848, 1024, 1268, 1696, 2048, 2536, 3392, 4096, 5072, 6784, 10144, 13568, 16801, 20288, 27136, 33602, 40576, 54272, 67204, 81152, 108544, 134408, 162304, 217088, 268816, 324608, 537632, 649216, 1075264, 1298432, 2150528, 4301056, 8602112, 17204224, 34408448, 68816896]

約数ペア:

[(1, 68816896), (2, 34408448), (4, 17204224), (8, 8602112), (16, 4301056), (32, 2150528), (53, 1298432), (64, 1075264), (106, 649216), (128, 537632), (212, 324608), (256, 268816), (317, 217088), (424, 162304), (512, 134408), (634, 108544), (848, 81152), (1024, 67204), (1268, 54272), (1696, 40576), (2048, 33602), (2536, 27136), (3392, 20288), (4096, 16801), (5072, 13568), (6784, 10144)]