65955568

素因数分解:

$2^4\times 7^2\times {\mathrm{84127}}^1$

素因数の和:84149

約数の個数: 30

約数和(自身を含む): 148654176

約数和(自身を除く): 82698608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 84127, 168254, 336508, 588889, 673016, 1177778, 1346032, 2355556, 4122223, 4711112, 8244446, 9422224, 16488892, 32977784, 65955568]

約数ペア:

[(1, 65955568), (2, 32977784), (4, 16488892), (7, 9422224), (8, 8244446), (14, 4711112), (16, 4122223), (28, 2355556), (49, 1346032), (56, 1177778), (98, 673016), (112, 588889), (196, 336508), (392, 168254), (784, 84127)]