78439504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{34283}}^1$

素因数の和:34315

約数の個数: 40

約数和(自身を含む): 178551072

約数和(自身を除く): 100111568

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 34283, 68566, 137132, 274264, 377113, 445679, 548528, 754226, 891358, 1508452, 1782716, 3016904, 3565432, 4902469, 6033808, 7130864, 9804938, 19609876, 39219752, 78439504]

約数ペア:

[(1, 78439504), (2, 39219752), (4, 19609876), (8, 9804938), (11, 7130864), (13, 6033808), (16, 4902469), (22, 3565432), (26, 3016904), (44, 1782716), (52, 1508452), (88, 891358), (104, 754226), (143, 548528), (176, 445679), (208, 377113), (286, 274264), (572, 137132), (1144, 68566), (2288, 34283)]