39383872

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1301}}^1$

素因数の和:1367

約数の個数: 56

約数和(自身を含む): 87306912

約数和(自身を除く): 47923040

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 172, 176, 344, 352, 473, 688, 704, 946, 1301, 1376, 1892, 2602, 2752, 3784, 5204, 7568, 10408, 14311, 15136, 20816, 28622, 30272, 41632, 55943, 57244, 83264, 111886, 114488, 223772, 228976, 447544, 457952, 615373, 895088, 915904, 1230746, 1790176, 2461492, 3580352, 4922984, 9845968, 19691936, 39383872]

約数ペア:

[(1, 39383872), (2, 19691936), (4, 9845968), (8, 4922984), (11, 3580352), (16, 2461492), (22, 1790176), (32, 1230746), (43, 915904), (44, 895088), (64, 615373), (86, 457952), (88, 447544), (172, 228976), (176, 223772), (344, 114488), (352, 111886), (473, 83264), (688, 57244), (704, 55943), (946, 41632), (1301, 30272), (1376, 28622), (1892, 20816), (2602, 15136), (2752, 14311), (3784, 10408), (5204, 7568)]