78298864

素因数分解:

$2^4\times 7^2\times {\mathrm{99871}}^1$

素因数の和:99893

約数の個数: 30

約数和(自身を含む): 176473824

約数和(自身を除く): 98174960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 99871, 199742, 399484, 699097, 798968, 1398194, 1597936, 2796388, 4893679, 5592776, 9787358, 11185552, 19574716, 39149432, 78298864]

約数ペア:

[(1, 78298864), (2, 39149432), (4, 19574716), (7, 11185552), (8, 9787358), (14, 5592776), (16, 4893679), (28, 2796388), (49, 1597936), (56, 1398194), (98, 798968), (112, 699097), (196, 399484), (392, 199742), (784, 99871)]