2877952

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1$

素因数の和:109

約数の個数: 80

約数和(自身を含む): 7267392

約数和(自身を除く): 4389440

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 73, 77, 88, 112, 128, 146, 154, 176, 224, 256, 292, 308, 352, 448, 511, 512, 584, 616, 704, 803, 896, 1022, 1168, 1232, 1408, 1606, 1792, 2044, 2336, 2464, 2816, 3212, 3584, 4088, 4672, 4928, 5621, 5632, 6424, 8176, 9344, 9856, 11242, 12848, 16352, 18688, 19712, 22484, 25696, 32704, 37376, 39424, 44968, 51392, 65408, 89936, 102784, 130816, 179872, 205568, 261632, 359744, 411136, 719488, 1438976, 2877952]

約数ペア:

[(1, 2877952), (2, 1438976), (4, 719488), (7, 411136), (8, 359744), (11, 261632), (14, 205568), (16, 179872), (22, 130816), (28, 102784), (32, 89936), (44, 65408), (56, 51392), (64, 44968), (73, 39424), (77, 37376), (88, 32704), (112, 25696), (128, 22484), (146, 19712), (154, 18688), (176, 16352), (224, 12848), (256, 11242), (292, 9856), (308, 9344), (352, 8176), (448, 6424), (511, 5632), (512, 5621), (584, 4928), (616, 4672), (704, 4088), (803, 3584), (896, 3212), (1022, 2816), (1168, 2464), (1232, 2336), (1408, 2044), (1606, 1792)]