28923904

素因数分解:

$2^{11}\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 59950800

約数和(自身を除く): 31026896

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 487, 512, 928, 974, 1024, 1856, 1948, 2048, 3712, 3896, 7424, 7792, 14123, 14848, 15584, 28246, 29696, 31168, 56492, 59392, 62336, 112984, 124672, 225968, 249344, 451936, 498688, 903872, 997376, 1807744, 3615488, 7230976, 14461952, 28923904]

約数ペア:

[(1, 28923904), (2, 14461952), (4, 7230976), (8, 3615488), (16, 1807744), (29, 997376), (32, 903872), (58, 498688), (64, 451936), (116, 249344), (128, 225968), (232, 124672), (256, 112984), (464, 62336), (487, 59392), (512, 56492), (928, 31168), (974, 29696), (1024, 28246), (1856, 15584), (1948, 14848), (2048, 14123), (3712, 7792), (3896, 7424)]