1004874752

素因数分解:

$2^{10}\times 7^3\times {\mathrm{2861}}^1$

素因数の和:2902

約数の個数: 88

約数和(自身を含む): 2343405600

約数和(自身を除く): 1338530848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 512, 686, 784, 896, 1024, 1372, 1568, 1792, 2744, 2861, 3136, 3584, 5488, 5722, 6272, 7168, 10976, 11444, 12544, 20027, 21952, 22888, 25088, 40054, 43904, 45776, 50176, 80108, 87808, 91552, 140189, 160216, 175616, 183104, 280378, 320432, 351232, 366208, 560756, 640864, 732416, 981323, 1121512, 1281728, 1464832, 1962646, 2243024, 2563456, 2929664, 3925292, 4486048, 5126912, 7850584, 8972096, 10253824, 15701168, 17944192, 20507648, 31402336, 35888384, 62804672, 71776768, 125609344, 143553536, 251218688, 502437376, 1004874752]

約数ペア:

[(1, 1004874752), (2, 502437376), (4, 251218688), (7, 143553536), (8, 125609344), (14, 71776768), (16, 62804672), (28, 35888384), (32, 31402336), (49, 20507648), (56, 17944192), (64, 15701168), (98, 10253824), (112, 8972096), (128, 7850584), (196, 5126912), (224, 4486048), (256, 3925292), (343, 2929664), (392, 2563456), (448, 2243024), (512, 1962646), (686, 1464832), (784, 1281728), (896, 1121512), (1024, 981323), (1372, 732416), (1568, 640864), (1792, 560756), (2744, 366208), (2861, 351232), (3136, 320432), (3584, 280378), (5488, 183104), (5722, 175616), (6272, 160216), (7168, 140189), (10976, 91552), (11444, 87808), (12544, 80108), (20027, 50176), (21952, 45776), (22888, 43904), (25088, 40054)]