6945436288

素因数分解:

$2^7\times 7^1\times {\mathrm{389}}^1\times {\mathrm{19927}}^1$

素因数の和:20337

約数の個数: 64

約数和(自身を含む): 15854716800

約数和(自身を除く): 8909280512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 389, 448, 778, 896, 1556, 2723, 3112, 5446, 6224, 10892, 12448, 19927, 21784, 24896, 39854, 43568, 49792, 79708, 87136, 139489, 159416, 174272, 278978, 318832, 348544, 557956, 637664, 1115912, 1275328, 2231824, 2550656, 4463648, 7751603, 8927296, 15503206, 17854592, 31006412, 54261221, 62012824, 108522442, 124025648, 217044884, 248051296, 434089768, 496102592, 868179536, 992205184, 1736359072, 3472718144, 6945436288]

約数ペア:

[(1, 6945436288), (2, 3472718144), (4, 1736359072), (7, 992205184), (8, 868179536), (14, 496102592), (16, 434089768), (28, 248051296), (32, 217044884), (56, 124025648), (64, 108522442), (112, 62012824), (128, 54261221), (224, 31006412), (389, 17854592), (448, 15503206), (778, 8927296), (896, 7751603), (1556, 4463648), (2723, 2550656), (3112, 2231824), (5446, 1275328), (6224, 1115912), (10892, 637664), (12448, 557956), (19927, 348544), (21784, 318832), (24896, 278978), (39854, 174272), (43568, 159416), (49792, 139489), (79708, 87136)]