38398976

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1$

素因数の和:525

約数の個数: 88

約数和(自身を含む): 95897856

約数和(自身を除く): 57498880

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 487, 512, 616, 704, 896, 974, 1024, 1232, 1408, 1792, 1948, 2464, 2816, 3409, 3584, 3896, 4928, 5357, 5632, 6818, 7168, 7792, 9856, 10714, 11264, 13636, 15584, 19712, 21428, 27272, 31168, 37499, 39424, 42856, 54544, 62336, 74998, 78848, 85712, 109088, 124672, 149996, 171424, 218176, 249344, 299992, 342848, 436352, 498688, 599984, 685696, 872704, 1199968, 1371392, 1745408, 2399936, 2742784, 3490816, 4799872, 5485568, 9599744, 19199488, 38398976]

約数ペア:

[(1, 38398976), (2, 19199488), (4, 9599744), (7, 5485568), (8, 4799872), (11, 3490816), (14, 2742784), (16, 2399936), (22, 1745408), (28, 1371392), (32, 1199968), (44, 872704), (56, 685696), (64, 599984), (77, 498688), (88, 436352), (112, 342848), (128, 299992), (154, 249344), (176, 218176), (224, 171424), (256, 149996), (308, 124672), (352, 109088), (448, 85712), (487, 78848), (512, 74998), (616, 62336), (704, 54544), (896, 42856), (974, 39424), (1024, 37499), (1232, 31168), (1408, 27272), (1792, 21428), (1948, 19712), (2464, 15584), (2816, 13636), (3409, 11264), (3584, 10714), (3896, 9856), (4928, 7792), (5357, 7168), (5632, 6818)]