70957568

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:365

約数の個数: 80

約数和(自身を含む): 158802336

約数和(自身を除く): 87844768

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 128, 172, 176, 256, 293, 344, 352, 473, 512, 586, 688, 704, 946, 1172, 1376, 1408, 1892, 2344, 2752, 2816, 3223, 3784, 4688, 5504, 5632, 6446, 7568, 9376, 11008, 12599, 12892, 15136, 18752, 22016, 25198, 25784, 30272, 37504, 50396, 51568, 60544, 75008, 100792, 103136, 121088, 138589, 150016, 201584, 206272, 242176, 277178, 403168, 412544, 554356, 806336, 825088, 1108712, 1612672, 1650176, 2217424, 3225344, 4434848, 6450688, 8869696, 17739392, 35478784, 70957568]

約数ペア:

[(1, 70957568), (2, 35478784), (4, 17739392), (8, 8869696), (11, 6450688), (16, 4434848), (22, 3225344), (32, 2217424), (43, 1650176), (44, 1612672), (64, 1108712), (86, 825088), (88, 806336), (128, 554356), (172, 412544), (176, 403168), (256, 277178), (293, 242176), (344, 206272), (352, 201584), (473, 150016), (512, 138589), (586, 121088), (688, 103136), (704, 100792), (946, 75008), (1172, 60544), (1376, 51568), (1408, 50396), (1892, 37504), (2344, 30272), (2752, 25784), (2816, 25198), (3223, 22016), (3784, 18752), (4688, 15136), (5504, 12892), (5632, 12599), (6446, 11008), (7568, 9376)]