47891488

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 96997824

約数和(自身を除く): 49106336

約数列:

[1, 2, 4, 8, 16, 32, 71, 107, 142, 197, 214, 284, 394, 428, 568, 788, 856, 1136, 1576, 1712, 2272, 3152, 3424, 6304, 7597, 13987, 15194, 21079, 27974, 30388, 42158, 55948, 60776, 84316, 111896, 121552, 168632, 223792, 243104, 337264, 447584, 674528, 1496609, 2993218, 5986436, 11972872, 23945744, 47891488]

約数ペア:

[(1, 47891488), (2, 23945744), (4, 11972872), (8, 5986436), (16, 2993218), (32, 1496609), (71, 674528), (107, 447584), (142, 337264), (197, 243104), (214, 223792), (284, 168632), (394, 121552), (428, 111896), (568, 84316), (788, 60776), (856, 55948), (1136, 42158), (1576, 30388), (1712, 27974), (2272, 21079), (3152, 15194), (3424, 13987), (6304, 7597)]