77882824

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{7019}}^1$

素因数の和:7117

約数の個数: 32

約数和(自身を含む): 155844000

約数和(自身を除く): 77961176

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1387, 2774, 5548, 7019, 11096, 14038, 28076, 56152, 133361, 266722, 512387, 533444, 1024774, 1066888, 2049548, 4099096, 9735353, 19470706, 38941412, 77882824]

約数ペア:

[(1, 77882824), (2, 38941412), (4, 19470706), (8, 9735353), (19, 4099096), (38, 2049548), (73, 1066888), (76, 1024774), (146, 533444), (152, 512387), (292, 266722), (584, 133361), (1387, 56152), (2774, 28076), (5548, 14038), (7019, 11096)]