71260672

素因数分解:

$2^9\times 7^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:421

約数の個数: 80

約数和(自身を含む): 165971520

約数和(自身を除く): 94710848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 128, 224, 236, 256, 337, 413, 448, 472, 512, 674, 826, 896, 944, 1348, 1652, 1792, 1888, 2359, 2696, 3304, 3584, 3776, 4718, 5392, 6608, 7552, 9436, 10784, 13216, 15104, 18872, 19883, 21568, 26432, 30208, 37744, 39766, 43136, 52864, 75488, 79532, 86272, 105728, 139181, 150976, 159064, 172544, 211456, 278362, 301952, 318128, 556724, 603904, 636256, 1113448, 1207808, 1272512, 2226896, 2545024, 4453792, 5090048, 8907584, 10180096, 17815168, 35630336, 71260672]

約数ペア:

[(1, 71260672), (2, 35630336), (4, 17815168), (7, 10180096), (8, 8907584), (14, 5090048), (16, 4453792), (28, 2545024), (32, 2226896), (56, 1272512), (59, 1207808), (64, 1113448), (112, 636256), (118, 603904), (128, 556724), (224, 318128), (236, 301952), (256, 278362), (337, 211456), (413, 172544), (448, 159064), (472, 150976), (512, 139181), (674, 105728), (826, 86272), (896, 79532), (944, 75488), (1348, 52864), (1652, 43136), (1792, 39766), (1888, 37744), (2359, 30208), (2696, 26432), (3304, 21568), (3584, 19883), (3776, 18872), (4718, 15104), (5392, 13216), (6608, 10784), (7552, 9436)]