47137216

素因数分解:

$2^6\times 7^2\times {\mathrm{15031}}^1$

素因数の和:15057

約数の個数: 42

約数和(自身を含む): 108816648

約数和(自身を除く): 61679432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 15031, 30062, 60124, 105217, 120248, 210434, 240496, 420868, 480992, 736519, 841736, 961984, 1473038, 1683472, 2946076, 3366944, 5892152, 6733888, 11784304, 23568608, 47137216]

約数ペア:

[(1, 47137216), (2, 23568608), (4, 11784304), (7, 6733888), (8, 5892152), (14, 3366944), (16, 2946076), (28, 1683472), (32, 1473038), (49, 961984), (56, 841736), (64, 736519), (98, 480992), (112, 420868), (196, 240496), (224, 210434), (392, 120248), (448, 105217), (784, 60124), (1568, 30062), (3136, 15031)]