77906864

素因数分解:

$2^4\times 7^2\times {\mathrm{99371}}^1$

素因数の和:99393

約数の個数: 30

約数和(自身を含む): 175590324

約数和(自身を除く): 97683460

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 99371, 198742, 397484, 695597, 794968, 1391194, 1589936, 2782388, 4869179, 5564776, 9738358, 11129552, 19476716, 38953432, 77906864]

約数ペア:

[(1, 77906864), (2, 38953432), (4, 19476716), (7, 11129552), (8, 9738358), (14, 5564776), (16, 4869179), (28, 2782388), (49, 1589936), (56, 1391194), (98, 794968), (112, 695597), (196, 397484), (392, 198742), (784, 99371)]