42499072

素因数分解:

$2^{10}\times 7^3\times {\mathrm{11}}^2$

素因数の和:63

約数の個数: 132

約数和(自身を含む): 108900400

約数和(自身を除く): 66401328

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 121, 128, 154, 176, 196, 224, 242, 256, 308, 343, 352, 392, 448, 484, 512, 539, 616, 686, 704, 784, 847, 896, 968, 1024, 1078, 1232, 1372, 1408, 1568, 1694, 1792, 1936, 2156, 2464, 2744, 2816, 3136, 3388, 3584, 3773, 3872, 4312, 4928, 5488, 5632, 5929, 6272, 6776, 7168, 7546, 7744, 8624, 9856, 10976, 11264, 11858, 12544, 13552, 15092, 15488, 17248, 19712, 21952, 23716, 25088, 27104, 30184, 30976, 34496, 39424, 41503, 43904, 47432, 50176, 54208, 60368, 61952, 68992, 78848, 83006, 87808, 94864, 108416, 120736, 123904, 137984, 166012, 175616, 189728, 216832, 241472, 275968, 332024, 351232, 379456, 433664, 482944, 551936, 664048, 758912, 867328, 965888, 1328096, 1517824, 1931776, 2656192, 3035648, 3863552, 5312384, 6071296, 10624768, 21249536, 42499072]

約数ペア:

[(1, 42499072), (2, 21249536), (4, 10624768), (7, 6071296), (8, 5312384), (11, 3863552), (14, 3035648), (16, 2656192), (22, 1931776), (28, 1517824), (32, 1328096), (44, 965888), (49, 867328), (56, 758912), (64, 664048), (77, 551936), (88, 482944), (98, 433664), (112, 379456), (121, 351232), (128, 332024), (154, 275968), (176, 241472), (196, 216832), (224, 189728), (242, 175616), (256, 166012), (308, 137984), (343, 123904), (352, 120736), (392, 108416), (448, 94864), (484, 87808), (512, 83006), (539, 78848), (616, 68992), (686, 61952), (704, 60368), (784, 54208), (847, 50176), (896, 47432), (968, 43904), (1024, 41503), (1078, 39424), (1232, 34496), (1372, 30976), (1408, 30184), (1568, 27104), (1694, 25088), (1792, 23716), (1936, 21952), (2156, 19712), (2464, 17248), (2744, 15488), (2816, 15092), (3136, 13552), (3388, 12544), (3584, 11858), (3773, 11264), (3872, 10976), (4312, 9856), (4928, 8624), (5488, 7744), (5632, 7546), (5929, 7168), (6272, 6776)]