7905856

素因数分解:

$2^6\times 7^2\times {\mathrm{2521}}^1$

素因数の和:2547

約数の個数: 42

約数和(自身を含む): 18256758

約数和(自身を除く): 10350902

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 2521, 3136, 5042, 10084, 17647, 20168, 35294, 40336, 70588, 80672, 123529, 141176, 161344, 247058, 282352, 494116, 564704, 988232, 1129408, 1976464, 3952928, 7905856]

約数ペア:

[(1, 7905856), (2, 3952928), (4, 1976464), (7, 1129408), (8, 988232), (14, 564704), (16, 494116), (28, 282352), (32, 247058), (49, 161344), (56, 141176), (64, 123529), (98, 80672), (112, 70588), (196, 40336), (224, 35294), (392, 20168), (448, 17647), (784, 10084), (1568, 5042), (2521, 3136)]