78897356896

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{219491}}^1$

素因数の和:219787

約数の個数: 48

約数和(自身を含む): 159298513920

約数和(自身を除く): 80401157024

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 239, 376, 478, 752, 956, 1504, 1912, 3824, 7648, 11233, 22466, 44932, 89864, 179728, 219491, 359456, 438982, 877964, 1755928, 3511856, 7023712, 10316077, 20632154, 41264308, 52458349, 82528616, 104916698, 165057232, 209833396, 330114464, 419666792, 839333584, 1678667168, 2465542403, 4931084806, 9862169612, 19724339224, 39448678448, 78897356896]

約数ペア:

[(1, 78897356896), (2, 39448678448), (4, 19724339224), (8, 9862169612), (16, 4931084806), (32, 2465542403), (47, 1678667168), (94, 839333584), (188, 419666792), (239, 330114464), (376, 209833396), (478, 165057232), (752, 104916698), (956, 82528616), (1504, 52458349), (1912, 41264308), (3824, 20632154), (7648, 10316077), (11233, 7023712), (22466, 3511856), (44932, 1755928), (89864, 877964), (179728, 438982), (219491, 359456)]