38779136

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:367

約数の個数: 72

約数和(自身を含む): 86534784

約数和(自身を除く): 47755648

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 88, 94, 128, 176, 188, 256, 293, 352, 376, 517, 586, 704, 752, 1034, 1172, 1408, 1504, 2068, 2344, 2816, 3008, 3223, 4136, 4688, 6016, 6446, 8272, 9376, 12032, 12892, 13771, 16544, 18752, 25784, 27542, 33088, 37504, 51568, 55084, 66176, 75008, 103136, 110168, 132352, 151481, 206272, 220336, 302962, 412544, 440672, 605924, 825088, 881344, 1211848, 1762688, 2423696, 3525376, 4847392, 9694784, 19389568, 38779136]

約数ペア:

[(1, 38779136), (2, 19389568), (4, 9694784), (8, 4847392), (11, 3525376), (16, 2423696), (22, 1762688), (32, 1211848), (44, 881344), (47, 825088), (64, 605924), (88, 440672), (94, 412544), (128, 302962), (176, 220336), (188, 206272), (256, 151481), (293, 132352), (352, 110168), (376, 103136), (517, 75008), (586, 66176), (704, 55084), (752, 51568), (1034, 37504), (1172, 33088), (1408, 27542), (1504, 25784), (2068, 18752), (2344, 16544), (2816, 13771), (3008, 12892), (3223, 12032), (4136, 9376), (4688, 8272), (6016, 6446)]