57130864

素因数分解:

$2^4\times 7^2\times {\mathrm{72871}}^1$

素因数の和:72893

約数の個数: 30

約数和(自身を含む): 128764824

約数和(自身を除く): 71633960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 72871, 145742, 291484, 510097, 582968, 1020194, 1165936, 2040388, 3570679, 4080776, 7141358, 8161552, 14282716, 28565432, 57130864]

約数ペア:

[(1, 57130864), (2, 28565432), (4, 14282716), (7, 8161552), (8, 7141358), (14, 4080776), (16, 3570679), (28, 2040388), (49, 1165936), (56, 1020194), (98, 582968), (112, 510097), (196, 291484), (392, 145742), (784, 72871)]