28675744

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 58980096

約数和(自身を除く): 30304352

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 137, 211, 248, 274, 422, 496, 548, 844, 992, 1096, 1688, 2192, 3376, 4247, 4384, 6541, 6752, 8494, 13082, 16988, 26164, 28907, 33976, 52328, 57814, 67952, 104656, 115628, 135904, 209312, 231256, 462512, 896117, 925024, 1792234, 3584468, 7168936, 14337872, 28675744]

約数ペア:

[(1, 28675744), (2, 14337872), (4, 7168936), (8, 3584468), (16, 1792234), (31, 925024), (32, 896117), (62, 462512), (124, 231256), (137, 209312), (211, 135904), (248, 115628), (274, 104656), (422, 67952), (496, 57814), (548, 52328), (844, 33976), (992, 28907), (1096, 26164), (1688, 16988), (2192, 13082), (3376, 8494), (4247, 6752), (4384, 6541)]