68289536

素因数分解:

$2^{10}\times 7^2\times {\mathrm{1361}}^1$

素因数の和:1395

約数の個数: 66

約数和(自身を含む): 158916798

約数和(自身を除く): 90627262

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1361, 1568, 1792, 2722, 3136, 3584, 5444, 6272, 7168, 9527, 10888, 12544, 19054, 21776, 25088, 38108, 43552, 50176, 66689, 76216, 87104, 133378, 152432, 174208, 266756, 304864, 348416, 533512, 609728, 696832, 1067024, 1219456, 1393664, 2134048, 2438912, 4268096, 4877824, 8536192, 9755648, 17072384, 34144768, 68289536]

約数ペア:

[(1, 68289536), (2, 34144768), (4, 17072384), (7, 9755648), (8, 8536192), (14, 4877824), (16, 4268096), (28, 2438912), (32, 2134048), (49, 1393664), (56, 1219456), (64, 1067024), (98, 696832), (112, 609728), (128, 533512), (196, 348416), (224, 304864), (256, 266756), (392, 174208), (448, 152432), (512, 133378), (784, 87104), (896, 76216), (1024, 66689), (1361, 50176), (1568, 43552), (1792, 38108), (2722, 25088), (3136, 21776), (3584, 19054), (5444, 12544), (6272, 10888), (7168, 9527)]