3977667904

素因数分解:

$2^6\times 7^2\times {\mathrm{47}}^1\times {\mathrm{26987}}^1$

素因数の和:27060

約数の個数: 84

約数和(自身を含む): 9377574336

約数和(自身を除く): 5399906432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 64, 94, 98, 112, 188, 196, 224, 329, 376, 392, 448, 658, 752, 784, 1316, 1504, 1568, 2303, 2632, 3008, 3136, 4606, 5264, 9212, 10528, 18424, 21056, 26987, 36848, 53974, 73696, 107948, 147392, 188909, 215896, 377818, 431792, 755636, 863584, 1268389, 1322363, 1511272, 1727168, 2536778, 2644726, 3022544, 5073556, 5289452, 6045088, 8878723, 10147112, 10578904, 12090176, 17757446, 20294224, 21157808, 35514892, 40588448, 42315616, 62151061, 71029784, 81176896, 84631232, 124302122, 142059568, 248604244, 284119136, 497208488, 568238272, 994416976, 1988833952, 3977667904]

約数ペア:

[(1, 3977667904), (2, 1988833952), (4, 994416976), (7, 568238272), (8, 497208488), (14, 284119136), (16, 248604244), (28, 142059568), (32, 124302122), (47, 84631232), (49, 81176896), (56, 71029784), (64, 62151061), (94, 42315616), (98, 40588448), (112, 35514892), (188, 21157808), (196, 20294224), (224, 17757446), (329, 12090176), (376, 10578904), (392, 10147112), (448, 8878723), (658, 6045088), (752, 5289452), (784, 5073556), (1316, 3022544), (1504, 2644726), (1568, 2536778), (2303, 1727168), (2632, 1511272), (3008, 1322363), (3136, 1268389), (4606, 863584), (5264, 755636), (9212, 431792), (10528, 377818), (18424, 215896), (21056, 188909), (26987, 147392), (36848, 107948), (53974, 73696)]