71423296

素因数分解:

$2^6\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1217}}^1$

素因数の和:1367

約数の個数: 56

約数和(自身を含む): 163348416

約数和(自身を除く): 91925120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 131, 224, 262, 448, 524, 917, 1048, 1217, 1834, 2096, 2434, 3668, 4192, 4868, 7336, 8384, 8519, 9736, 14672, 17038, 19472, 29344, 34076, 38944, 58688, 68152, 77888, 136304, 159427, 272608, 318854, 545216, 637708, 1115989, 1275416, 2231978, 2550832, 4463956, 5101664, 8927912, 10203328, 17855824, 35711648, 71423296]

約数ペア:

[(1, 71423296), (2, 35711648), (4, 17855824), (7, 10203328), (8, 8927912), (14, 5101664), (16, 4463956), (28, 2550832), (32, 2231978), (56, 1275416), (64, 1115989), (112, 637708), (131, 545216), (224, 318854), (262, 272608), (448, 159427), (524, 136304), (917, 77888), (1048, 68152), (1217, 58688), (1834, 38944), (2096, 34076), (2434, 29344), (3668, 19472), (4192, 17038), (4868, 14672), (7336, 9736), (8384, 8519)]