68806208

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{63241}}^1$

素因数の和:63270

約数の個数: 28

約数和(自身を含む): 144571212

約数和(自身を除く): 75765004

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 63241, 126482, 252964, 505928, 1011856, 1075097, 2023712, 2150194, 4047424, 4300388, 8600776, 17201552, 34403104, 68806208]

約数ペア:

[(1, 68806208), (2, 34403104), (4, 17201552), (8, 8600776), (16, 4300388), (17, 4047424), (32, 2150194), (34, 2023712), (64, 1075097), (68, 1011856), (136, 505928), (272, 252964), (544, 126482), (1088, 63241)]