39769184

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1951}}^1$

素因数の和:1988

約数の個数: 72

約数和(自身を含む): 98134848

約数和(自身を除く): 58365664

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 1951, 2548, 2912, 3902, 5096, 7804, 10192, 13657, 15608, 20384, 25363, 27314, 31216, 50726, 54628, 62432, 95599, 101452, 109256, 177541, 191198, 202904, 218512, 355082, 382396, 405808, 437024, 710164, 764792, 811616, 1242787, 1420328, 1529584, 2485574, 2840656, 3059168, 4971148, 5681312, 9942296, 19884592, 39769184]

約数ペア:

[(1, 39769184), (2, 19884592), (4, 9942296), (7, 5681312), (8, 4971148), (13, 3059168), (14, 2840656), (16, 2485574), (26, 1529584), (28, 1420328), (32, 1242787), (49, 811616), (52, 764792), (56, 710164), (91, 437024), (98, 405808), (104, 382396), (112, 355082), (182, 218512), (196, 202904), (208, 191198), (224, 177541), (364, 109256), (392, 101452), (416, 95599), (637, 62432), (728, 54628), (784, 50726), (1274, 31216), (1456, 27314), (1568, 25363), (1951, 20384), (2548, 15608), (2912, 13657), (3902, 10192), (5096, 7804)]